205800972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6907}}^1$

素因数の和:7118

約数の個数: 48

約数和(自身を含む): 519923712

約数和(自身を除く): 314122740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1146, 2292, 2483, 4966, 6907, 7449, 9932, 13814, 14898, 20721, 27628, 29796, 41442, 82884, 89791, 179582, 269373, 359164, 538746, 1077492, 1319237, 2638474, 3957711, 5276948, 7915422, 15830844, 17150081, 34300162, 51450243, 68600324, 102900486, 205800972]

約数ペア:

[(1, 205800972), (2, 102900486), (3, 68600324), (4, 51450243), (6, 34300162), (12, 17150081), (13, 15830844), (26, 7915422), (39, 5276948), (52, 3957711), (78, 2638474), (156, 1319237), (191, 1077492), (382, 538746), (573, 359164), (764, 269373), (1146, 179582), (2292, 89791), (2483, 82884), (4966, 41442), (6907, 29796), (7449, 27628), (9932, 20721), (13814, 14898)]