197998374670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1\times {\mathrm{4483}}^1$

素因数の和:5209

約数の個数: 64

約数和(自身を含む): 366109632000

約数和(自身を除く): 168111257330

約数列:

[1, 2, 5, 10, 53, 106, 167, 265, 334, 499, 530, 835, 998, 1670, 2495, 4483, 4990, 8851, 8966, 17702, 22415, 26447, 44255, 44830, 52894, 83333, 88510, 132235, 166666, 237599, 264470, 416665, 475198, 748661, 833330, 1187995, 1497322, 2237017, 2375990, 3743305, 4416649, 4474034, 7486610, 8833298, 11185085, 22083245, 22370170, 39679033, 44166490, 79358066, 118561901, 198395165, 237123802, 373581839, 396790330, 592809505, 747163678, 1185619010, 1867909195, 3735818390, 19799837467, 39599674934, 98999187335, 197998374670]

約数ペア:

[(1, 197998374670), (2, 98999187335), (5, 39599674934), (10, 19799837467), (53, 3735818390), (106, 1867909195), (167, 1185619010), (265, 747163678), (334, 592809505), (499, 396790330), (530, 373581839), (835, 237123802), (998, 198395165), (1670, 118561901), (2495, 79358066), (4483, 44166490), (4990, 39679033), (8851, 22370170), (8966, 22083245), (17702, 11185085), (22415, 8833298), (26447, 7486610), (44255, 4474034), (44830, 4416649), (52894, 3743305), (83333, 2375990), (88510, 2237017), (132235, 1497322), (166666, 1187995), (237599, 833330), (264470, 748661), (416665, 475198)]