202939561660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1374743}}^1$

素因数の和:1374835

約数の個数: 72

約数和(自身を含む): 476117839008

約数和(自身を除く): 273178277348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 121, 122, 220, 242, 244, 305, 484, 605, 610, 671, 1210, 1220, 1342, 2420, 2684, 3355, 6710, 7381, 13420, 14762, 29524, 36905, 73810, 147620, 1374743, 2749486, 5498972, 6873715, 13747430, 15122173, 27494860, 30244346, 60488692, 75610865, 83859323, 151221730, 166343903, 167718646, 302443460, 332687806, 335437292, 419296615, 665375612, 831719515, 838593230, 922452553, 1663439030, 1677186460, 1844905106, 3326878060, 3689810212, 4612262765, 9224525530, 10146978083, 18449051060, 20293956166, 40587912332, 50734890415, 101469780830, 202939561660]

約数ペア:

[(1, 202939561660), (2, 101469780830), (4, 50734890415), (5, 40587912332), (10, 20293956166), (11, 18449051060), (20, 10146978083), (22, 9224525530), (44, 4612262765), (55, 3689810212), (61, 3326878060), (110, 1844905106), (121, 1677186460), (122, 1663439030), (220, 922452553), (242, 838593230), (244, 831719515), (305, 665375612), (484, 419296615), (605, 335437292), (610, 332687806), (671, 302443460), (1210, 167718646), (1220, 166343903), (1342, 151221730), (2420, 83859323), (2684, 75610865), (3355, 60488692), (6710, 30244346), (7381, 27494860), (13420, 15122173), (14762, 13747430), (29524, 6873715), (36905, 5498972), (73810, 2749486), (147620, 1374743)]