200077460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39541}}^1$

素因数の和:39584

約数の個数: 48

約数和(自身を含む): 478300032

約数和(自身を除く): 278222572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 39541, 79082, 158164, 197705, 395410, 434951, 790820, 869902, 909443, 1739804, 1818886, 2174755, 3637772, 4349510, 4547215, 8699020, 9094430, 10003873, 18188860, 20007746, 40015492, 50019365, 100038730, 200077460]

約数ペア:

[(1, 200077460), (2, 100038730), (4, 50019365), (5, 40015492), (10, 20007746), (11, 18188860), (20, 10003873), (22, 9094430), (23, 8699020), (44, 4547215), (46, 4349510), (55, 3637772), (92, 2174755), (110, 1818886), (115, 1739804), (220, 909443), (230, 869902), (253, 790820), (460, 434951), (506, 395410), (1012, 197705), (1265, 158164), (2530, 79082), (5060, 39541)]