202132528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 435909600

約数和(自身を除く): 233777072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 89, 104, 122, 178, 179, 208, 244, 356, 358, 488, 712, 716, 793, 976, 1157, 1424, 1432, 1586, 2314, 2327, 2864, 3172, 4628, 4654, 5429, 6344, 9256, 9308, 10858, 10919, 12688, 15931, 18512, 18616, 21716, 21838, 31862, 37232, 43432, 43676, 63724, 70577, 86864, 87352, 127448, 141154, 141947, 174704, 207103, 254896, 282308, 283894, 414206, 564616, 567788, 828412, 971791, 1129232, 1135576, 1656824, 1943582, 2271152, 3313648, 3887164, 7774328, 12633283, 15548656, 25266566, 50533132, 101066264, 202132528]

約数ペア:

[(1, 202132528), (2, 101066264), (4, 50533132), (8, 25266566), (13, 15548656), (16, 12633283), (26, 7774328), (52, 3887164), (61, 3313648), (89, 2271152), (104, 1943582), (122, 1656824), (178, 1135576), (179, 1129232), (208, 971791), (244, 828412), (356, 567788), (358, 564616), (488, 414206), (712, 283894), (716, 282308), (793, 254896), (976, 207103), (1157, 174704), (1424, 141947), (1432, 141154), (1586, 127448), (2314, 87352), (2327, 86864), (2864, 70577), (3172, 63724), (4628, 43676), (4654, 43432), (5429, 37232), (6344, 31862), (9256, 21838), (9308, 21716), (10858, 18616), (10919, 18512), (12688, 15931)]