207364752010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{774703}}^1$

素因数の和:774823

約数の個数: 64

約数和(自身を含む): 421686881280

約数和(自身を除く): 214322129270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 71, 130, 142, 145, 290, 355, 377, 710, 754, 923, 1846, 1885, 2059, 3770, 4118, 4615, 9230, 10295, 20590, 26767, 53534, 133835, 267670, 774703, 1549406, 3873515, 7747030, 10071139, 20142278, 22466387, 44932774, 50355695, 55003913, 100711390, 110007826, 112331935, 224663870, 275019565, 292063031, 550039130, 584126062, 715050869, 1430101738, 1460315155, 1595113477, 2920630310, 3190226954, 3575254345, 7150508690, 7975567385, 15951134770, 20736475201, 41472950402, 103682376005, 207364752010]

約数ペア:

[(1, 207364752010), (2, 103682376005), (5, 41472950402), (10, 20736475201), (13, 15951134770), (26, 7975567385), (29, 7150508690), (58, 3575254345), (65, 3190226954), (71, 2920630310), (130, 1595113477), (142, 1460315155), (145, 1430101738), (290, 715050869), (355, 584126062), (377, 550039130), (710, 292063031), (754, 275019565), (923, 224663870), (1846, 112331935), (1885, 110007826), (2059, 100711390), (3770, 55003913), (4118, 50355695), (4615, 44932774), (9230, 22466387), (10295, 20142278), (20590, 10071139), (26767, 7747030), (53534, 3873515), (133835, 1549406), (267670, 774703)]