201637005904

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{950329}}^1$

素因数の和:950575

約数の個数: 40

約数和(自身を含む): 397713105000

約数和(自身を除く): 196076099096

約数列:

[1, 2, 4, 8, 16, 89, 149, 178, 298, 356, 596, 712, 1192, 1424, 2384, 13261, 26522, 53044, 106088, 212176, 950329, 1900658, 3801316, 7602632, 15205264, 84579281, 141599021, 169158562, 283198042, 338317124, 566396084, 676634248, 1132792168, 1353268496, 2265584336, 12602312869, 25204625738, 50409251476, 100818502952, 201637005904]

約数ペア:

[(1, 201637005904), (2, 100818502952), (4, 50409251476), (8, 25204625738), (16, 12602312869), (89, 2265584336), (149, 1353268496), (178, 1132792168), (298, 676634248), (356, 566396084), (596, 338317124), (712, 283198042), (1192, 169158562), (1424, 141599021), (2384, 84579281), (13261, 15205264), (26522, 7602632), (53044, 3801316), (106088, 1900658), (212176, 950329)]