222473706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1231}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 549728256

約数和(自身を除く): 327254550

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 331, 546, 662, 993, 1231, 1986, 2317, 2462, 3693, 4303, 4634, 6951, 7386, 8606, 8617, 12909, 13902, 16003, 17234, 25818, 25851, 30121, 32006, 48009, 51702, 60242, 90363, 96018, 112021, 180726, 224042, 336063, 407461, 672126, 814922, 1222383, 2444766, 2852227, 5296993, 5704454, 8556681, 10593986, 15890979, 17113362, 31781958, 37078951, 74157902, 111236853, 222473706]

約数ペア:

[(1, 222473706), (2, 111236853), (3, 74157902), (6, 37078951), (7, 31781958), (13, 17113362), (14, 15890979), (21, 10593986), (26, 8556681), (39, 5704454), (42, 5296993), (78, 2852227), (91, 2444766), (182, 1222383), (273, 814922), (331, 672126), (546, 407461), (662, 336063), (993, 224042), (1231, 180726), (1986, 112021), (2317, 96018), (2462, 90363), (3693, 60242), (4303, 51702), (4634, 48009), (6951, 32006), (7386, 30121), (8606, 25851), (8617, 25818), (12909, 17234), (13902, 16003)]