194906972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 410235840

約数和(自身を除く): 215328868

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 59, 68, 74, 101, 118, 148, 202, 221, 236, 404, 442, 481, 629, 767, 884, 962, 1003, 1258, 1313, 1534, 1717, 1924, 2006, 2183, 2516, 2626, 3068, 3434, 3737, 4012, 4366, 5252, 5959, 6868, 7474, 8177, 8732, 11918, 13039, 14948, 16354, 22321, 23836, 26078, 28379, 32708, 37111, 44642, 48581, 52156, 56758, 63529, 74222, 77467, 89284, 97162, 101303, 113516, 127058, 148444, 154934, 194324, 202606, 220483, 254116, 309868, 405212, 440966, 482443, 825877, 881932, 964886, 1316939, 1651754, 1929772, 2633878, 2866279, 3303508, 3748211, 5267756, 5732558, 7496422, 11465116, 14992844, 48726743, 97453486, 194906972]

約数ペア:

[(1, 194906972), (2, 97453486), (4, 48726743), (13, 14992844), (17, 11465116), (26, 7496422), (34, 5732558), (37, 5267756), (52, 3748211), (59, 3303508), (68, 2866279), (74, 2633878), (101, 1929772), (118, 1651754), (148, 1316939), (202, 964886), (221, 881932), (236, 825877), (404, 482443), (442, 440966), (481, 405212), (629, 309868), (767, 254116), (884, 220483), (962, 202606), (1003, 194324), (1258, 154934), (1313, 148444), (1534, 127058), (1717, 113516), (1924, 101303), (2006, 97162), (2183, 89284), (2516, 77467), (2626, 74222), (3068, 63529), (3434, 56758), (3737, 52156), (4012, 48581), (4366, 44642), (5252, 37111), (5959, 32708), (6868, 28379), (7474, 26078), (8177, 23836), (8732, 22321), (11918, 16354), (13039, 14948)]