194370310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8831}}^1$

素因数の和:8940

約数の個数: 32

約数和(自身を含む): 366280704

約数和(自身を除く): 171910394

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 8831, 11005, 17662, 22010, 44155, 88310, 273761, 547522, 627001, 1254002, 1368805, 2737610, 3135005, 6270010, 19437031, 38874062, 97185155, 194370310]

約数ペア:

[(1, 194370310), (2, 97185155), (5, 38874062), (10, 19437031), (31, 6270010), (62, 3135005), (71, 2737610), (142, 1368805), (155, 1254002), (310, 627001), (355, 547522), (710, 273761), (2201, 88310), (4402, 44155), (8831, 22010), (11005, 17662)]