207191036260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1052693}}^1$

素因数の和:1053472

約数の個数: 48

約数和(自身を含む): 469189926576

約数和(自身を除く): 261998890316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 757, 1514, 3028, 3785, 7570, 9841, 15140, 19682, 39364, 49205, 98410, 196820, 1052693, 2105386, 4210772, 5263465, 10526930, 13685009, 21053860, 27370018, 54740036, 68425045, 136850090, 273700180, 796888601, 1593777202, 3187554404, 3984443005, 7968886010, 10359551813, 15937772020, 20719103626, 41438207252, 51797759065, 103595518130, 207191036260]

約数ペア:

[(1, 207191036260), (2, 103595518130), (4, 51797759065), (5, 41438207252), (10, 20719103626), (13, 15937772020), (20, 10359551813), (26, 7968886010), (52, 3984443005), (65, 3187554404), (130, 1593777202), (260, 796888601), (757, 273700180), (1514, 136850090), (3028, 68425045), (3785, 54740036), (7570, 27370018), (9841, 21053860), (15140, 13685009), (19682, 10526930), (39364, 5263465), (49205, 4210772), (98410, 2105386), (196820, 1052693)]