208176050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4621}}^1$

素因数の和:4703

約数の個数: 48

約数和(自身を含む): 417810312

約数和(自身を除く): 209634262

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 425, 530, 850, 901, 1325, 1802, 2650, 4505, 4621, 9010, 9242, 22525, 23105, 45050, 46210, 78557, 115525, 157114, 231050, 244913, 392785, 489826, 785570, 1224565, 1963925, 2449130, 3927850, 4163521, 6122825, 8327042, 12245650, 20817605, 41635210, 104088025, 208176050]

約数ペア:

[(1, 208176050), (2, 104088025), (5, 41635210), (10, 20817605), (17, 12245650), (25, 8327042), (34, 6122825), (50, 4163521), (53, 3927850), (85, 2449130), (106, 1963925), (170, 1224565), (265, 785570), (425, 489826), (530, 392785), (850, 244913), (901, 231050), (1325, 157114), (1802, 115525), (2650, 78557), (4505, 46210), (4621, 45050), (9010, 23105), (9242, 22525)]