202495396100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1163}}^1\times {\mathrm{42467}}^1$

素因数の和:43685

約数の個数: 72

約数和(自身を含む): 450530101728

約数和(自身を除く): 248034705628

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1163, 2050, 2326, 4100, 4652, 5815, 11630, 23260, 29075, 42467, 47683, 58150, 84934, 95366, 116300, 169868, 190732, 212335, 238415, 424670, 476830, 849340, 953660, 1061675, 1192075, 1741147, 2123350, 2384150, 3482294, 4246700, 4768300, 6964588, 8705735, 17411470, 34822940, 43528675, 49389121, 87057350, 98778242, 174114700, 197556484, 246945605, 493891210, 987782420, 1234728025, 2024953961, 2469456050, 4049907922, 4938912100, 8099815844, 10124769805, 20249539610, 40499079220, 50623849025, 101247698050, 202495396100]

約数ペア:

[(1, 202495396100), (2, 101247698050), (4, 50623849025), (5, 40499079220), (10, 20249539610), (20, 10124769805), (25, 8099815844), (41, 4938912100), (50, 4049907922), (82, 2469456050), (100, 2024953961), (164, 1234728025), (205, 987782420), (410, 493891210), (820, 246945605), (1025, 197556484), (1163, 174114700), (2050, 98778242), (2326, 87057350), (4100, 49389121), (4652, 43528675), (5815, 34822940), (11630, 17411470), (23260, 8705735), (29075, 6964588), (42467, 4768300), (47683, 4246700), (58150, 3482294), (84934, 2384150), (95366, 2123350), (116300, 1741147), (169868, 1192075), (190732, 1061675), (212335, 953660), (238415, 849340), (424670, 476830)]