196687278

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{63901}}^1$

素因数の和:63934

約数の個数: 40

約数和(自身を含む): 463928520

約数和(自身を除く): 267241242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 63901, 127802, 191703, 383406, 575109, 1150218, 1214119, 1725327, 2428238, 3450654, 3642357, 5175981, 7284714, 10351962, 10927071, 21854142, 32781213, 65562426, 98343639, 196687278]

約数ペア:

[(1, 196687278), (2, 98343639), (3, 65562426), (6, 32781213), (9, 21854142), (18, 10927071), (19, 10351962), (27, 7284714), (38, 5175981), (54, 3642357), (57, 3450654), (81, 2428238), (114, 1725327), (162, 1214119), (171, 1150218), (342, 575109), (513, 383406), (1026, 191703), (1539, 127802), (3078, 63901)]