206901996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 566630400

約数和(自身を除く): 359728404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 149, 183, 244, 271, 298, 366, 427, 447, 542, 596, 732, 813, 854, 894, 1043, 1084, 1281, 1626, 1708, 1788, 1897, 2086, 2562, 3129, 3252, 3794, 4172, 5124, 5691, 6258, 7588, 9089, 11382, 12516, 16531, 18178, 22764, 27267, 33062, 36356, 40379, 49593, 54534, 63623, 66124, 80758, 99186, 109068, 115717, 121137, 127246, 161516, 190869, 198372, 231434, 242274, 254492, 282653, 347151, 381738, 462868, 484548, 565306, 694302, 763476, 847959, 1130612, 1388604, 1695918, 2463119, 3391836, 4926238, 7389357, 9852476, 14778714, 17241833, 29557428, 34483666, 51725499, 68967332, 103450998, 206901996]

約数ペア:

[(1, 206901996), (2, 103450998), (3, 68967332), (4, 51725499), (6, 34483666), (7, 29557428), (12, 17241833), (14, 14778714), (21, 9852476), (28, 7389357), (42, 4926238), (61, 3391836), (84, 2463119), (122, 1695918), (149, 1388604), (183, 1130612), (244, 847959), (271, 763476), (298, 694302), (366, 565306), (427, 484548), (447, 462868), (542, 381738), (596, 347151), (732, 282653), (813, 254492), (854, 242274), (894, 231434), (1043, 198372), (1084, 190869), (1281, 161516), (1626, 127246), (1708, 121137), (1788, 115717), (1897, 109068), (2086, 99186), (2562, 80758), (3129, 66124), (3252, 63623), (3794, 54534), (4172, 49593), (5124, 40379), (5691, 36356), (6258, 33062), (7588, 27267), (9089, 22764), (11382, 18178), (12516, 16531)]