202197030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 567730944

約数和(自身を除く): 365533914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 263, 294, 490, 523, 526, 735, 789, 1046, 1315, 1470, 1569, 1578, 1841, 2615, 2630, 3138, 3661, 3682, 3945, 5230, 5523, 7322, 7845, 7890, 9205, 10983, 11046, 12887, 15690, 18305, 18410, 21966, 25627, 25774, 27615, 36610, 38661, 51254, 54915, 55230, 64435, 76881, 77322, 109830, 128135, 128870, 137549, 153762, 193305, 256270, 275098, 384405, 386610, 412647, 687745, 768810, 825294, 962843, 1375490, 1925686, 2063235, 2888529, 4126470, 4814215, 5777058, 6739901, 9628430, 13479802, 14442645, 20219703, 28885290, 33699505, 40439406, 67399010, 101098515, 202197030]

約数ペア:

[(1, 202197030), (2, 101098515), (3, 67399010), (5, 40439406), (6, 33699505), (7, 28885290), (10, 20219703), (14, 14442645), (15, 13479802), (21, 9628430), (30, 6739901), (35, 5777058), (42, 4814215), (49, 4126470), (70, 2888529), (98, 2063235), (105, 1925686), (147, 1375490), (210, 962843), (245, 825294), (263, 768810), (294, 687745), (490, 412647), (523, 386610), (526, 384405), (735, 275098), (789, 256270), (1046, 193305), (1315, 153762), (1470, 137549), (1569, 128870), (1578, 128135), (1841, 109830), (2615, 77322), (2630, 76881), (3138, 64435), (3661, 55230), (3682, 54915), (3945, 51254), (5230, 38661), (5523, 36610), (7322, 27615), (7845, 25774), (7890, 25627), (9205, 21966), (10983, 18410), (11046, 18305), (12887, 15690)]