201805812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7069}}^1$

素因数の和:7153

約数の個数: 72

約数和(自身を含む): 558445160

約数和(自身を除く): 356639348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7069, 7137, 9516, 14138, 14274, 21207, 28276, 28548, 42414, 63621, 84828, 91897, 127242, 183794, 254484, 275691, 367588, 431209, 551382, 827073, 862418, 1102764, 1293627, 1654146, 1724836, 2587254, 3308292, 3880881, 5174508, 5605717, 7761762, 11211434, 15523524, 16817151, 22422868, 33634302, 50451453, 67268604, 100902906, 201805812]

約数ペア:

[(1, 201805812), (2, 100902906), (3, 67268604), (4, 50451453), (6, 33634302), (9, 22422868), (12, 16817151), (13, 15523524), (18, 11211434), (26, 7761762), (36, 5605717), (39, 5174508), (52, 3880881), (61, 3308292), (78, 2587254), (117, 1724836), (122, 1654146), (156, 1293627), (183, 1102764), (234, 862418), (244, 827073), (366, 551382), (468, 431209), (549, 367588), (732, 275691), (793, 254484), (1098, 183794), (1586, 127242), (2196, 91897), (2379, 84828), (3172, 63621), (4758, 42414), (7069, 28548), (7137, 28276), (9516, 21207), (14138, 14274)]