197967612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 516167680

約数和(自身を除く): 318200068

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 186, 222, 228, 372, 444, 589, 703, 757, 1147, 1178, 1406, 1514, 1767, 2109, 2271, 2294, 2356, 2812, 3028, 3441, 3534, 4218, 4542, 4588, 6882, 7068, 8436, 9084, 13764, 14383, 21793, 23467, 28009, 28766, 43149, 43586, 46934, 56018, 57532, 65379, 70401, 84027, 86298, 87172, 93868, 112036, 130758, 140802, 168054, 172596, 261516, 281604, 336108, 445873, 532171, 868279, 891746, 1064342, 1337619, 1596513, 1736558, 1783492, 2128684, 2604837, 2675238, 3193026, 3473116, 5209674, 5350476, 6386052, 10419348, 16497301, 32994602, 49491903, 65989204, 98983806, 197967612]

約数ペア:

[(1, 197967612), (2, 98983806), (3, 65989204), (4, 49491903), (6, 32994602), (12, 16497301), (19, 10419348), (31, 6386052), (37, 5350476), (38, 5209674), (57, 3473116), (62, 3193026), (74, 2675238), (76, 2604837), (93, 2128684), (111, 1783492), (114, 1736558), (124, 1596513), (148, 1337619), (186, 1064342), (222, 891746), (228, 868279), (372, 532171), (444, 445873), (589, 336108), (703, 281604), (757, 261516), (1147, 172596), (1178, 168054), (1406, 140802), (1514, 130758), (1767, 112036), (2109, 93868), (2271, 87172), (2294, 86298), (2356, 84027), (2812, 70401), (3028, 65379), (3441, 57532), (3534, 56018), (4218, 46934), (4542, 43586), (4588, 43149), (6882, 28766), (7068, 28009), (8436, 23467), (9084, 21793), (13764, 14383)]