202177612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7823}}^1$

素因数の和:7918

約数の個数: 48

約数和(自身を含む): 441649152

約数和(自身を除く): 239471540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 7823, 12922, 15646, 25844, 31292, 54761, 101699, 109522, 203398, 219044, 406796, 555433, 711893, 1110866, 1423786, 2221732, 2847572, 3888031, 7220629, 7776062, 14441258, 15552124, 28882516, 50544403, 101088806, 202177612]

約数ペア:

[(1, 202177612), (2, 101088806), (4, 50544403), (7, 28882516), (13, 15552124), (14, 14441258), (26, 7776062), (28, 7220629), (52, 3888031), (71, 2847572), (91, 2221732), (142, 1423786), (182, 1110866), (284, 711893), (364, 555433), (497, 406796), (923, 219044), (994, 203398), (1846, 109522), (1988, 101699), (3692, 54761), (6461, 31292), (7823, 25844), (12922, 15646)]