202445996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 390604032

約数和(自身を除く): 188158036

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 137, 274, 527, 548, 701, 1054, 1402, 2108, 2329, 2804, 4247, 4658, 8494, 9316, 11917, 16988, 21731, 23834, 43462, 47668, 72199, 86924, 96037, 144398, 192074, 288796, 369427, 384148, 738854, 1477708, 1632629, 2977147, 3265258, 5954294, 6530516, 11908588, 50611499, 101222998, 202445996]

約数ペア:

[(1, 202445996), (2, 101222998), (4, 50611499), (17, 11908588), (31, 6530516), (34, 5954294), (62, 3265258), (68, 2977147), (124, 1632629), (137, 1477708), (274, 738854), (527, 384148), (548, 369427), (701, 288796), (1054, 192074), (1402, 144398), (2108, 96037), (2329, 86924), (2804, 72199), (4247, 47668), (4658, 43462), (8494, 23834), (9316, 21731), (11917, 16988)]