204525230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 455172480

約数和(自身を除く): 250647250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 317, 455, 634, 709, 910, 1418, 1585, 2219, 3170, 3545, 4121, 4438, 4963, 7090, 8242, 9217, 9926, 11095, 18434, 20605, 22190, 24815, 28847, 41210, 46085, 49630, 57694, 64519, 92170, 129038, 144235, 224753, 288470, 322595, 449506, 645190, 1123765, 1573271, 2247530, 2921789, 3146542, 5843578, 7866355, 14608945, 15732710, 20452523, 29217890, 40905046, 102262615, 204525230]

約数ペア:

[(1, 204525230), (2, 102262615), (5, 40905046), (7, 29217890), (10, 20452523), (13, 15732710), (14, 14608945), (26, 7866355), (35, 5843578), (65, 3146542), (70, 2921789), (91, 2247530), (130, 1573271), (182, 1123765), (317, 645190), (455, 449506), (634, 322595), (709, 288470), (910, 224753), (1418, 144235), (1585, 129038), (2219, 92170), (3170, 64519), (3545, 57694), (4121, 49630), (4438, 46085), (4963, 41210), (7090, 28847), (8242, 24815), (9217, 22190), (9926, 20605), (11095, 18434)]