201117784

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 453600000

約数和(自身を除く): 252482216

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 59, 116, 118, 203, 232, 236, 406, 413, 472, 812, 826, 1624, 1652, 1711, 2099, 3304, 3422, 4198, 6844, 8396, 11977, 13688, 14693, 16792, 23954, 29386, 47908, 58772, 60871, 95816, 117544, 121742, 123841, 243484, 247682, 426097, 486968, 495364, 852194, 866887, 990728, 1704388, 1733774, 3408776, 3467548, 3591389, 6935096, 7182778, 14365556, 25139723, 28731112, 50279446, 100558892, 201117784]

約数ペア:

[(1, 201117784), (2, 100558892), (4, 50279446), (7, 28731112), (8, 25139723), (14, 14365556), (28, 7182778), (29, 6935096), (56, 3591389), (58, 3467548), (59, 3408776), (116, 1733774), (118, 1704388), (203, 990728), (232, 866887), (236, 852194), (406, 495364), (413, 486968), (472, 426097), (812, 247682), (826, 243484), (1624, 123841), (1652, 121742), (1711, 117544), (2099, 95816), (3304, 60871), (3422, 58772), (4198, 47908), (6844, 29386), (8396, 23954), (11977, 16792), (13688, 14693)]