196589848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 470443680

約数和(自身を除く): 273853832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 281, 364, 403, 434, 562, 728, 806, 868, 961, 1124, 1612, 1736, 1922, 1967, 2248, 2821, 3224, 3653, 3844, 3934, 5642, 6727, 7306, 7688, 7868, 8711, 11284, 12493, 13454, 14612, 15736, 17422, 22568, 24986, 25571, 26908, 29224, 34844, 49972, 51142, 53816, 60977, 69688, 87451, 99944, 102284, 113243, 121954, 174902, 204568, 226486, 243908, 270041, 349804, 452972, 487816, 540082, 699608, 792701, 905944, 1080164, 1585402, 1890287, 2160328, 3170804, 3510533, 3780574, 6341608, 7021066, 7561148, 14042132, 15122296, 24573731, 28084264, 49147462, 98294924, 196589848]

約数ペア:

[(1, 196589848), (2, 98294924), (4, 49147462), (7, 28084264), (8, 24573731), (13, 15122296), (14, 14042132), (26, 7561148), (28, 7021066), (31, 6341608), (52, 3780574), (56, 3510533), (62, 3170804), (91, 2160328), (104, 1890287), (124, 1585402), (182, 1080164), (217, 905944), (248, 792701), (281, 699608), (364, 540082), (403, 487816), (434, 452972), (562, 349804), (728, 270041), (806, 243908), (868, 226486), (961, 204568), (1124, 174902), (1612, 121954), (1736, 113243), (1922, 102284), (1967, 99944), (2248, 87451), (2821, 69688), (3224, 60977), (3653, 53816), (3844, 51142), (3934, 49972), (5642, 34844), (6727, 29224), (7306, 26908), (7688, 25571), (7868, 24986), (8711, 22568), (11284, 17422), (12493, 15736), (13454, 14612)]