207156852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 623120960

約数和(自身を除く): 415964108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 241, 252, 324, 378, 379, 482, 567, 723, 756, 758, 964, 1134, 1137, 1446, 1516, 1687, 2169, 2268, 2274, 2653, 2892, 3374, 3411, 4338, 4548, 5061, 5306, 6507, 6748, 6822, 7959, 8676, 10122, 10233, 10612, 13014, 13644, 15183, 15918, 19521, 20244, 20466, 23877, 26028, 30366, 30699, 31836, 39042, 40932, 45549, 47754, 60732, 61398, 71631, 78084, 91098, 91339, 95508, 122796, 136647, 143262, 182196, 182678, 214893, 273294, 274017, 286524, 365356, 429786, 546588, 548034, 639373, 822051, 859572, 1096068, 1278746, 1644102, 1918119, 2466153, 2557492, 3288204, 3836238, 4932306, 5754357, 7398459, 7672476, 9864612, 11508714, 14796918, 17263071, 23017428, 29593836, 34526142, 51789213, 69052284, 103578426, 207156852]

約数ペア:

[(1, 207156852), (2, 103578426), (3, 69052284), (4, 51789213), (6, 34526142), (7, 29593836), (9, 23017428), (12, 17263071), (14, 14796918), (18, 11508714), (21, 9864612), (27, 7672476), (28, 7398459), (36, 5754357), (42, 4932306), (54, 3836238), (63, 3288204), (81, 2557492), (84, 2466153), (108, 1918119), (126, 1644102), (162, 1278746), (189, 1096068), (241, 859572), (252, 822051), (324, 639373), (378, 548034), (379, 546588), (482, 429786), (567, 365356), (723, 286524), (756, 274017), (758, 273294), (964, 214893), (1134, 182678), (1137, 182196), (1446, 143262), (1516, 136647), (1687, 122796), (2169, 95508), (2268, 91339), (2274, 91098), (2653, 78084), (2892, 71631), (3374, 61398), (3411, 60732), (4338, 47754), (4548, 45549), (5061, 40932), (5306, 39042), (6507, 31836), (6748, 30699), (6822, 30366), (7959, 26028), (8676, 23877), (10122, 20466), (10233, 20244), (10612, 19521), (13014, 15918), (13644, 15183)]