201826380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 192

約数和(自身を含む): 714147840

約数和(自身を除く): 512321460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 255, 276, 322, 340, 345, 357, 391, 420, 460, 476, 483, 510, 595, 644, 690, 714, 782, 805, 966, 1020, 1173, 1190, 1229, 1380, 1428, 1564, 1610, 1785, 1932, 1955, 2346, 2380, 2415, 2458, 2737, 3220, 3570, 3687, 3910, 4692, 4830, 4916, 5474, 5865, 6145, 7140, 7374, 7820, 8211, 8603, 9660, 10948, 11730, 12290, 13685, 14748, 16422, 17206, 18435, 20893, 23460, 24580, 25809, 27370, 28267, 32844, 34412, 36870, 41055, 41786, 43015, 51618, 54740, 56534, 62679, 73740, 82110, 83572, 84801, 86030, 103236, 104465, 113068, 125358, 129045, 141335, 146251, 164220, 169602, 172060, 197869, 208930, 250716, 258090, 282670, 292502, 313395, 339204, 395738, 417860, 424005, 438753, 480539, 516180, 565340, 585004, 593607, 626790, 731255, 791476, 848010, 877506, 961078, 989345, 1187214, 1253580, 1441617, 1462510, 1696020, 1755012, 1922156, 1978690, 2193765, 2374428, 2402695, 2883234, 2925020, 2968035, 3363773, 3957380, 4387530, 4805390, 5766468, 5936070, 6727546, 7208085, 8775060, 9610780, 10091319, 11872140, 13455092, 14416170, 16818865, 20182638, 28832340, 33637730, 40365276, 50456595, 67275460, 100913190, 201826380]

約数ペア:

[(1, 201826380), (2, 100913190), (3, 67275460), (4, 50456595), (5, 40365276), (6, 33637730), (7, 28832340), (10, 20182638), (12, 16818865), (14, 14416170), (15, 13455092), (17, 11872140), (20, 10091319), (21, 9610780), (23, 8775060), (28, 7208085), (30, 6727546), (34, 5936070), (35, 5766468), (42, 4805390), (46, 4387530), (51, 3957380), (60, 3363773), (68, 2968035), (69, 2925020), (70, 2883234), (84, 2402695), (85, 2374428), (92, 2193765), (102, 1978690), (105, 1922156), (115, 1755012), (119, 1696020), (138, 1462510), (140, 1441617), (161, 1253580), (170, 1187214), (204, 989345), (210, 961078), (230, 877506), (238, 848010), (255, 791476), (276, 731255), (322, 626790), (340, 593607), (345, 585004), (357, 565340), (391, 516180), (420, 480539), (460, 438753), (476, 424005), (483, 417860), (510, 395738), (595, 339204), (644, 313395), (690, 292502), (714, 282670), (782, 258090), (805, 250716), (966, 208930), (1020, 197869), (1173, 172060), (1190, 169602), (1229, 164220), (1380, 146251), (1428, 141335), (1564, 129045), (1610, 125358), (1785, 113068), (1932, 104465), (1955, 103236), (2346, 86030), (2380, 84801), (2415, 83572), (2458, 82110), (2737, 73740), (3220, 62679), (3570, 56534), (3687, 54740), (3910, 51618), (4692, 43015), (4830, 41786), (4916, 41055), (5474, 36870), (5865, 34412), (6145, 32844), (7140, 28267), (7374, 27370), (7820, 25809), (8211, 24580), (8603, 23460), (9660, 20893), (10948, 18435), (11730, 17206), (12290, 16422), (13685, 14748)]