210840684

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{691}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 504086016

約数和(自身を除く): 293245332

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 541, 564, 691, 1082, 1382, 1623, 2073, 2164, 2764, 3246, 4146, 6492, 8292, 25427, 32477, 50854, 64954, 76281, 97431, 101708, 129908, 152562, 194862, 305124, 373831, 389724, 747662, 1121493, 1495324, 2242986, 4485972, 17570057, 35140114, 52710171, 70280228, 105420342, 210840684]

約数ペア:

[(1, 210840684), (2, 105420342), (3, 70280228), (4, 52710171), (6, 35140114), (12, 17570057), (47, 4485972), (94, 2242986), (141, 1495324), (188, 1121493), (282, 747662), (541, 389724), (564, 373831), (691, 305124), (1082, 194862), (1382, 152562), (1623, 129908), (2073, 101708), (2164, 97431), (2764, 76281), (3246, 64954), (4146, 50854), (6492, 32477), (8292, 25427)]