201874218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 540743040

約数和(自身を除く): 338868822

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 169, 182, 221, 238, 239, 273, 294, 338, 357, 442, 478, 507, 546, 637, 663, 714, 717, 833, 1014, 1183, 1274, 1326, 1434, 1547, 1666, 1673, 1911, 2366, 2499, 2873, 3094, 3107, 3346, 3549, 3822, 4063, 4641, 4998, 5019, 5746, 6214, 7098, 8126, 8281, 8619, 9282, 9321, 10038, 10829, 11711, 12189, 16562, 17238, 18642, 20111, 21658, 21749, 23422, 24378, 24843, 28441, 32487, 35133, 40222, 40391, 43498, 49686, 52819, 56882, 60333, 64974, 65247, 70266, 80782, 85323, 105638, 120666, 121173, 130494, 140777, 152243, 158457, 170646, 199087, 242346, 281554, 282737, 304486, 316914, 369733, 398174, 422331, 456729, 565474, 597261, 686647, 739466, 844662, 848211, 913458, 1109199, 1194522, 1373294, 1696422, 1979159, 2059941, 2218398, 2588131, 3958318, 4119882, 4806529, 5176262, 5937477, 7764393, 9613058, 11874954, 14419587, 15528786, 28839174, 33645703, 67291406, 100937109, 201874218]

約数ペア:

[(1, 201874218), (2, 100937109), (3, 67291406), (6, 33645703), (7, 28839174), (13, 15528786), (14, 14419587), (17, 11874954), (21, 9613058), (26, 7764393), (34, 5937477), (39, 5176262), (42, 4806529), (49, 4119882), (51, 3958318), (78, 2588131), (91, 2218398), (98, 2059941), (102, 1979159), (119, 1696422), (147, 1373294), (169, 1194522), (182, 1109199), (221, 913458), (238, 848211), (239, 844662), (273, 739466), (294, 686647), (338, 597261), (357, 565474), (442, 456729), (478, 422331), (507, 398174), (546, 369733), (637, 316914), (663, 304486), (714, 282737), (717, 281554), (833, 242346), (1014, 199087), (1183, 170646), (1274, 158457), (1326, 152243), (1434, 140777), (1547, 130494), (1666, 121173), (1673, 120666), (1911, 105638), (2366, 85323), (2499, 80782), (2873, 70266), (3094, 65247), (3107, 64974), (3346, 60333), (3549, 56882), (3822, 52819), (4063, 49686), (4641, 43498), (4998, 40391), (5019, 40222), (5746, 35133), (6214, 32487), (7098, 28441), (8126, 24843), (8281, 24378), (8619, 23422), (9282, 21749), (9321, 21658), (10038, 20111), (10829, 18642), (11711, 17238), (12189, 16562)]