199309416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3510

約数の個数: 64

約数和(自身を含む): 521011200

約数和(自身を除く): 321701784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 632, 744, 948, 1896, 2449, 3391, 4898, 6782, 7347, 9796, 10173, 13564, 14694, 19592, 20346, 27128, 29388, 40692, 58776, 81384, 105121, 210242, 267889, 315363, 420484, 535778, 630726, 803667, 840968, 1071556, 1261452, 1607334, 2143112, 2522904, 3214668, 6429336, 8304559, 16609118, 24913677, 33218236, 49827354, 66436472, 99654708, 199309416]

約数ペア:

[(1, 199309416), (2, 99654708), (3, 66436472), (4, 49827354), (6, 33218236), (8, 24913677), (12, 16609118), (24, 8304559), (31, 6429336), (62, 3214668), (79, 2522904), (93, 2143112), (124, 1607334), (158, 1261452), (186, 1071556), (237, 840968), (248, 803667), (316, 630726), (372, 535778), (474, 420484), (632, 315363), (744, 267889), (948, 210242), (1896, 105121), (2449, 81384), (3391, 58776), (4898, 40692), (6782, 29388), (7347, 27128), (9796, 20346), (10173, 19592), (13564, 14694)]