202483010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 189427390

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 89, 155, 178, 179, 205, 310, 358, 410, 445, 890, 895, 1271, 1790, 2542, 2759, 3649, 5518, 5549, 6355, 7298, 7339, 11098, 12710, 13795, 14678, 15931, 18245, 27590, 27745, 31862, 36490, 36695, 55490, 73390, 79655, 113119, 159310, 226238, 227509, 455018, 493861, 565595, 653171, 987722, 1131190, 1137545, 1306342, 2275090, 2469305, 3265855, 4938610, 6531710, 20248301, 40496602, 101241505, 202483010]

約数ペア:

[(1, 202483010), (2, 101241505), (5, 40496602), (10, 20248301), (31, 6531710), (41, 4938610), (62, 3265855), (82, 2469305), (89, 2275090), (155, 1306342), (178, 1137545), (179, 1131190), (205, 987722), (310, 653171), (358, 565595), (410, 493861), (445, 455018), (890, 227509), (895, 226238), (1271, 159310), (1790, 113119), (2542, 79655), (2759, 73390), (3649, 55490), (5518, 36695), (5549, 36490), (6355, 31862), (7298, 27745), (7339, 27590), (11098, 18245), (12710, 15931), (13795, 14678)]