201067956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:230

約数の個数: 108

約数和(自身を含む): 550804800

約数和(自身を除く): 349736844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 79, 114, 122, 158, 171, 183, 228, 237, 244, 316, 342, 366, 474, 549, 684, 711, 732, 948, 1098, 1159, 1422, 1501, 2196, 2318, 2844, 3002, 3477, 3721, 4503, 4636, 4819, 6004, 6954, 7442, 9006, 9638, 10431, 11163, 13509, 13908, 14457, 14884, 18012, 19276, 20862, 22326, 27018, 28914, 33489, 41724, 43371, 44652, 54036, 57828, 66978, 70699, 86742, 91561, 133956, 141398, 173484, 183122, 212097, 274683, 282796, 293959, 366244, 424194, 549366, 587918, 636291, 824049, 848388, 881877, 1098732, 1175836, 1272582, 1648098, 1763754, 2545164, 2645631, 3296196, 3527508, 5291262, 5585221, 10582524, 11170442, 16755663, 22340884, 33511326, 50266989, 67022652, 100533978, 201067956]

約数ペア:

[(1, 201067956), (2, 100533978), (3, 67022652), (4, 50266989), (6, 33511326), (9, 22340884), (12, 16755663), (18, 11170442), (19, 10582524), (36, 5585221), (38, 5291262), (57, 3527508), (61, 3296196), (76, 2645631), (79, 2545164), (114, 1763754), (122, 1648098), (158, 1272582), (171, 1175836), (183, 1098732), (228, 881877), (237, 848388), (244, 824049), (316, 636291), (342, 587918), (366, 549366), (474, 424194), (549, 366244), (684, 293959), (711, 282796), (732, 274683), (948, 212097), (1098, 183122), (1159, 173484), (1422, 141398), (1501, 133956), (2196, 91561), (2318, 86742), (2844, 70699), (3002, 66978), (3477, 57828), (3721, 54036), (4503, 44652), (4636, 43371), (4819, 41724), (6004, 33489), (6954, 28914), (7442, 27018), (9006, 22326), (9638, 20862), (10431, 19276), (11163, 18012), (13509, 14884), (13908, 14457)]