207641355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^2$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 356071680

約数和(自身を除く): 148430325

約数列:

[1, 3, 5, 15, 23, 59, 69, 101, 115, 177, 295, 303, 345, 505, 885, 1357, 1515, 2323, 4071, 5959, 6785, 6969, 10201, 11615, 17877, 20355, 29795, 30603, 34845, 51005, 89385, 137057, 153015, 234623, 411171, 601859, 685285, 703869, 1173115, 1805577, 2055855, 3009295, 3519345, 9027885, 13842757, 41528271, 69213785, 207641355]

約数ペア:

[(1, 207641355), (3, 69213785), (5, 41528271), (15, 13842757), (23, 9027885), (59, 3519345), (69, 3009295), (101, 2055855), (115, 1805577), (177, 1173115), (295, 703869), (303, 685285), (345, 601859), (505, 411171), (885, 234623), (1357, 153015), (1515, 137057), (2323, 89385), (4071, 51005), (5959, 34845), (6785, 30603), (6969, 29795), (10201, 20355), (11615, 17877)]