201179638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2281}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 348324480

約数和(自身を除く): 147144842

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 2281, 2321, 4009, 4562, 4642, 8018, 25091, 43339, 44099, 50182, 86678, 88198, 476729, 481291, 953458, 962582, 5294201, 9144529, 10588402, 18289058, 100589819, 201179638]

約数ペア:

[(1, 201179638), (2, 100589819), (11, 18289058), (19, 10588402), (22, 9144529), (38, 5294201), (209, 962582), (211, 953458), (418, 481291), (422, 476729), (2281, 88198), (2321, 86678), (4009, 50182), (4562, 44099), (4642, 43339), (8018, 25091)]