207979950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{26161}}^1$

素因数の和:26229

約数の個数: 48

約数和(自身を含む): 525542256

約数和(自身を除く): 317562306

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 26161, 52322, 78483, 130805, 156966, 261610, 392415, 654025, 784830, 1308050, 1386533, 1962075, 2773066, 3924150, 4159599, 6932665, 8319198, 13865330, 20797995, 34663325, 41595990, 69326650, 103989975, 207979950]

約数ペア:

[(1, 207979950), (2, 103989975), (3, 69326650), (5, 41595990), (6, 34663325), (10, 20797995), (15, 13865330), (25, 8319198), (30, 6932665), (50, 4159599), (53, 3924150), (75, 2773066), (106, 1962075), (150, 1386533), (159, 1308050), (265, 784830), (318, 654025), (530, 392415), (795, 261610), (1325, 156966), (1590, 130805), (2650, 78483), (3975, 52322), (7950, 26161)]