201763952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 439659360

約数和(自身を除く): 237895408

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 59, 82, 104, 118, 164, 208, 236, 328, 401, 472, 533, 656, 767, 802, 944, 1066, 1534, 1604, 2132, 2419, 3068, 3208, 4264, 4838, 5213, 6136, 6416, 8528, 9676, 10426, 12272, 16441, 19352, 20852, 23659, 31447, 32882, 38704, 41704, 47318, 62894, 65764, 83408, 94636, 125788, 131528, 189272, 213733, 251576, 263056, 307567, 378544, 427466, 503152, 615134, 854932, 970019, 1230268, 1709864, 1940038, 2460536, 3419728, 3880076, 4921072, 7760152, 12610247, 15520304, 25220494, 50440988, 100881976, 201763952]

約数ペア:

[(1, 201763952), (2, 100881976), (4, 50440988), (8, 25220494), (13, 15520304), (16, 12610247), (26, 7760152), (41, 4921072), (52, 3880076), (59, 3419728), (82, 2460536), (104, 1940038), (118, 1709864), (164, 1230268), (208, 970019), (236, 854932), (328, 615134), (401, 503152), (472, 427466), (533, 378544), (656, 307567), (767, 263056), (802, 251576), (944, 213733), (1066, 189272), (1534, 131528), (1604, 125788), (2132, 94636), (2419, 83408), (3068, 65764), (3208, 62894), (4264, 47318), (4838, 41704), (5213, 38704), (6136, 32882), (6416, 31447), (8528, 23659), (9676, 20852), (10426, 19352), (12272, 16441)]