101996801740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{401341}}^1$

素因数の和:401578

約数の個数: 48

約数和(自身を含む): 218053924704

約数和(自身を除く): 116057122964

約数列:

[1, 2, 4, 5, 10, 20, 97, 131, 194, 262, 388, 485, 524, 655, 970, 1310, 1940, 2620, 12707, 25414, 50828, 63535, 127070, 254140, 401341, 802682, 1605364, 2006705, 4013410, 8026820, 38930077, 52575671, 77860154, 105151342, 155720308, 194650385, 210302684, 262878355, 389300770, 525756710, 778601540, 1051513420, 5099840087, 10199680174, 20399360348, 25499200435, 50998400870, 101996801740]

約数ペア:

[(1, 101996801740), (2, 50998400870), (4, 25499200435), (5, 20399360348), (10, 10199680174), (20, 5099840087), (97, 1051513420), (131, 778601540), (194, 525756710), (262, 389300770), (388, 262878355), (485, 210302684), (524, 194650385), (655, 155720308), (970, 105151342), (1310, 77860154), (1940, 52575671), (2620, 38930077), (12707, 8026820), (25414, 4013410), (50828, 2006705), (63535, 1605364), (127070, 802682), (254140, 401341)]