206534340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3943}}^1$

素因数の和:4058

約数の個数: 96

約数和(自身を含む): 649340160

約数和(自身を除く): 442805820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 3943, 4365, 5238, 5820, 7886, 8730, 10476, 11829, 13095, 15772, 17460, 19715, 23658, 26190, 35487, 39430, 47316, 52380, 59145, 70974, 78860, 106461, 118290, 141948, 177435, 212922, 236580, 354870, 382471, 425844, 532305, 709740, 764942, 1064610, 1147413, 1529884, 1912355, 2129220, 2294826, 3442239, 3824710, 4589652, 5737065, 6884478, 7649420, 10326717, 11474130, 13768956, 17211195, 20653434, 22948260, 34422390, 41306868, 51633585, 68844780, 103267170, 206534340]

約数ペア:

[(1, 206534340), (2, 103267170), (3, 68844780), (4, 51633585), (5, 41306868), (6, 34422390), (9, 22948260), (10, 20653434), (12, 17211195), (15, 13768956), (18, 11474130), (20, 10326717), (27, 7649420), (30, 6884478), (36, 5737065), (45, 4589652), (54, 3824710), (60, 3442239), (90, 2294826), (97, 2129220), (108, 1912355), (135, 1529884), (180, 1147413), (194, 1064610), (270, 764942), (291, 709740), (388, 532305), (485, 425844), (540, 382471), (582, 354870), (873, 236580), (970, 212922), (1164, 177435), (1455, 141948), (1746, 118290), (1940, 106461), (2619, 78860), (2910, 70974), (3492, 59145), (3943, 52380), (4365, 47316), (5238, 39430), (5820, 35487), (7886, 26190), (8730, 23658), (10476, 19715), (11829, 17460), (13095, 15772)]