201178544

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 475380288

約数和(自身を除く): 274201744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 157, 238, 272, 314, 476, 628, 673, 952, 1099, 1256, 1346, 1904, 2198, 2512, 2669, 2692, 4396, 4711, 5338, 5384, 8792, 9422, 10676, 10768, 11441, 17584, 18683, 18844, 21352, 22882, 37366, 37688, 42704, 45764, 74732, 75376, 80087, 91528, 105661, 149464, 160174, 183056, 211322, 298928, 320348, 422644, 640696, 739627, 845288, 1281392, 1479254, 1690576, 1796237, 2958508, 3592474, 5917016, 7184948, 11834032, 12573659, 14369896, 25147318, 28739792, 50294636, 100589272, 201178544]

約数ペア:

[(1, 201178544), (2, 100589272), (4, 50294636), (7, 28739792), (8, 25147318), (14, 14369896), (16, 12573659), (17, 11834032), (28, 7184948), (34, 5917016), (56, 3592474), (68, 2958508), (112, 1796237), (119, 1690576), (136, 1479254), (157, 1281392), (238, 845288), (272, 739627), (314, 640696), (476, 422644), (628, 320348), (673, 298928), (952, 211322), (1099, 183056), (1256, 160174), (1346, 149464), (1904, 105661), (2198, 91528), (2512, 80087), (2669, 75376), (2692, 74732), (4396, 45764), (4711, 42704), (5338, 37688), (5384, 37366), (8792, 22882), (9422, 21352), (10676, 18844), (10768, 18683), (11441, 17584)]