202805988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12911}}^1$

素因数の和:12953

約数の個数: 96

約数和(自身を含む): 624734208

約数和(自身を除く): 421928220

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 12911, 15708, 25822, 38733, 51644, 77466, 90377, 142021, 154932, 180754, 219487, 271131, 284042, 361508, 426063, 438974, 542262, 568084, 658461, 852126, 877948, 994147, 1084524, 1316922, 1536409, 1704252, 1988294, 2414357, 2633844, 2982441, 3072818, 3976588, 4609227, 4828714, 5964882, 6145636, 7243071, 9218454, 9657428, 11929764, 14486142, 16900499, 18436908, 28972284, 33800998, 50701497, 67601996, 101402994, 202805988]

約数ペア:

[(1, 202805988), (2, 101402994), (3, 67601996), (4, 50701497), (6, 33800998), (7, 28972284), (11, 18436908), (12, 16900499), (14, 14486142), (17, 11929764), (21, 9657428), (22, 9218454), (28, 7243071), (33, 6145636), (34, 5964882), (42, 4828714), (44, 4609227), (51, 3976588), (66, 3072818), (68, 2982441), (77, 2633844), (84, 2414357), (102, 1988294), (119, 1704252), (132, 1536409), (154, 1316922), (187, 1084524), (204, 994147), (231, 877948), (238, 852126), (308, 658461), (357, 568084), (374, 542262), (462, 438974), (476, 426063), (561, 361508), (714, 284042), (748, 271131), (924, 219487), (1122, 180754), (1309, 154932), (1428, 142021), (2244, 90377), (2618, 77466), (3927, 51644), (5236, 38733), (7854, 25822), (12911, 15708)]