220199784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45197}}^1$

素因数の和:45242

約数の個数: 64

約数和(自身を含む): 650851200

約数和(自身を除く): 430651416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 45197, 90394, 135591, 180788, 271182, 316379, 361576, 542364, 632758, 949137, 1084728, 1265516, 1310713, 1898274, 2531032, 2621426, 3796548, 3932139, 5242852, 7593096, 7864278, 9174991, 10485704, 15728556, 18349982, 27524973, 31457112, 36699964, 55049946, 73399928, 110099892, 220199784]

約数ペア:

[(1, 220199784), (2, 110099892), (3, 73399928), (4, 55049946), (6, 36699964), (7, 31457112), (8, 27524973), (12, 18349982), (14, 15728556), (21, 10485704), (24, 9174991), (28, 7864278), (29, 7593096), (42, 5242852), (56, 3932139), (58, 3796548), (84, 2621426), (87, 2531032), (116, 1898274), (168, 1310713), (174, 1265516), (203, 1084728), (232, 949137), (348, 632758), (406, 542364), (609, 361576), (696, 316379), (812, 271182), (1218, 180788), (1624, 135591), (2436, 90394), (4872, 45197)]