204819888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3607}}^1$

素因数の和:3651

約数の個数: 120

約数和(自身を含む): 654981888

約数和(自身を除く): 450162000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 2028, 2184, 2366, 2704, 3549, 3607, 4056, 4368, 4732, 7098, 7214, 8112, 9464, 10821, 14196, 14428, 18928, 21642, 25249, 28392, 28856, 43284, 46891, 50498, 56784, 57712, 75747, 86568, 93782, 100996, 140673, 151494, 173136, 187564, 201992, 281346, 302988, 328237, 375128, 403984, 562692, 605976, 609583, 656474, 750256, 984711, 1125384, 1211952, 1219166, 1312948, 1828749, 1969422, 2250768, 2438332, 2625896, 3657498, 3938844, 4267081, 4876664, 5251792, 7314996, 7877688, 8534162, 9753328, 12801243, 14629992, 15755376, 17068324, 25602486, 29259984, 34136648, 51204972, 68273296, 102409944, 204819888]

約数ペア:

[(1, 204819888), (2, 102409944), (3, 68273296), (4, 51204972), (6, 34136648), (7, 29259984), (8, 25602486), (12, 17068324), (13, 15755376), (14, 14629992), (16, 12801243), (21, 9753328), (24, 8534162), (26, 7877688), (28, 7314996), (39, 5251792), (42, 4876664), (48, 4267081), (52, 3938844), (56, 3657498), (78, 2625896), (84, 2438332), (91, 2250768), (104, 1969422), (112, 1828749), (156, 1312948), (168, 1219166), (169, 1211952), (182, 1125384), (208, 984711), (273, 750256), (312, 656474), (336, 609583), (338, 605976), (364, 562692), (507, 403984), (546, 375128), (624, 328237), (676, 302988), (728, 281346), (1014, 201992), (1092, 187564), (1183, 173136), (1352, 151494), (1456, 140673), (2028, 100996), (2184, 93782), (2366, 86568), (2704, 75747), (3549, 57712), (3607, 56784), (4056, 50498), (4368, 46891), (4732, 43284), (7098, 28856), (7214, 28392), (8112, 25249), (9464, 21642), (10821, 18928), (14196, 14428)]