200515564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 381136896

約数和(自身を除く): 180621332

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 167, 334, 421, 668, 713, 842, 1426, 1684, 2852, 3841, 5177, 7682, 9683, 10354, 13051, 15364, 19366, 20708, 26102, 38732, 52204, 70307, 119071, 140614, 238142, 281228, 300173, 476284, 600346, 1200692, 1617061, 2179517, 3234122, 4359034, 6468244, 8718068, 50128891, 100257782, 200515564]

約数ペア:

[(1, 200515564), (2, 100257782), (4, 50128891), (23, 8718068), (31, 6468244), (46, 4359034), (62, 3234122), (92, 2179517), (124, 1617061), (167, 1200692), (334, 600346), (421, 476284), (668, 300173), (713, 281228), (842, 238142), (1426, 140614), (1684, 119071), (2852, 70307), (3841, 52204), (5177, 38732), (7682, 26102), (9683, 20708), (10354, 19366), (13051, 15364)]