202106568974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{599}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 319127040000

約数和(自身を除く): 117020471026

約数列:

[1, 2, 37, 71, 74, 142, 149, 298, 431, 599, 862, 1198, 2627, 5254, 5513, 10579, 11026, 15947, 21158, 22163, 30601, 31894, 42529, 44326, 61202, 64219, 85058, 89251, 128438, 178502, 258169, 391423, 516338, 782846, 1132237, 1573573, 2264474, 2376103, 3147146, 3302287, 4559549, 4752206, 6336821, 6604574, 9119098, 9552253, 12673642, 18329999, 19104506, 36659998, 38467181, 76934362, 168703313, 234462377, 337406626, 468924754, 678209963, 1356419926, 1423285697, 2731169851, 2846571394, 5462339702, 101053284487, 202106568974]

約数ペア:

[(1, 202106568974), (2, 101053284487), (37, 5462339702), (71, 2846571394), (74, 2731169851), (142, 1423285697), (149, 1356419926), (298, 678209963), (431, 468924754), (599, 337406626), (862, 234462377), (1198, 168703313), (2627, 76934362), (5254, 38467181), (5513, 36659998), (10579, 19104506), (11026, 18329999), (15947, 12673642), (21158, 9552253), (22163, 9119098), (30601, 6604574), (31894, 6336821), (42529, 4752206), (44326, 4559549), (61202, 3302287), (64219, 3147146), (85058, 2376103), (89251, 2264474), (128438, 1573573), (178502, 1132237), (258169, 782846), (391423, 516338)]