202389012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 162

約数和(自身を含む): 633778782

約数和(自身を除く): 431389770

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 289, 294, 306, 357, 397, 441, 476, 578, 588, 612, 714, 794, 833, 867, 882, 1071, 1156, 1191, 1428, 1588, 1666, 1734, 1764, 2023, 2142, 2382, 2499, 2601, 2779, 3332, 3468, 3573, 4046, 4284, 4764, 4998, 5202, 5558, 6069, 6749, 7146, 7497, 8092, 8337, 9996, 10404, 11116, 12138, 13498, 14161, 14292, 14994, 16674, 18207, 19453, 20247, 24276, 25011, 26996, 28322, 29988, 33348, 36414, 38906, 40494, 42483, 47243, 50022, 56644, 58359, 60741, 72828, 77812, 80988, 84966, 94486, 100044, 114733, 116718, 121482, 127449, 141729, 169932, 175077, 188972, 229466, 233436, 242964, 254898, 283458, 330701, 344199, 350154, 425187, 458932, 509796, 566916, 661402, 688398, 700308, 803131, 850374, 992103, 1032597, 1322804, 1376796, 1606262, 1700748, 1984206, 2065194, 2409393, 2976309, 3212524, 3968412, 4130388, 4818786, 5621917, 5952618, 7228179, 9637572, 11243834, 11905236, 14456358, 16865751, 22487668, 28912716, 33731502, 50597253, 67463004, 101194506, 202389012]

約数ペア:

[(1, 202389012), (2, 101194506), (3, 67463004), (4, 50597253), (6, 33731502), (7, 28912716), (9, 22487668), (12, 16865751), (14, 14456358), (17, 11905236), (18, 11243834), (21, 9637572), (28, 7228179), (34, 5952618), (36, 5621917), (42, 4818786), (49, 4130388), (51, 3968412), (63, 3212524), (68, 2976309), (84, 2409393), (98, 2065194), (102, 1984206), (119, 1700748), (126, 1606262), (147, 1376796), (153, 1322804), (196, 1032597), (204, 992103), (238, 850374), (252, 803131), (289, 700308), (294, 688398), (306, 661402), (357, 566916), (397, 509796), (441, 458932), (476, 425187), (578, 350154), (588, 344199), (612, 330701), (714, 283458), (794, 254898), (833, 242964), (867, 233436), (882, 229466), (1071, 188972), (1156, 175077), (1191, 169932), (1428, 141729), (1588, 127449), (1666, 121482), (1734, 116718), (1764, 114733), (2023, 100044), (2142, 94486), (2382, 84966), (2499, 80988), (2601, 77812), (2779, 72828), (3332, 60741), (3468, 58359), (3573, 56644), (4046, 50022), (4284, 47243), (4764, 42483), (4998, 40494), (5202, 38906), (5558, 36414), (6069, 33348), (6749, 29988), (7146, 28322), (7497, 26996), (8092, 25011), (8337, 24276), (9996, 20247), (10404, 19453), (11116, 18207), (12138, 16674), (13498, 14994), (14161, 14292)]