195841568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2819}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 417856320

約数和(自身を除く): 222014752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 167, 208, 334, 416, 668, 1336, 2171, 2672, 2819, 4342, 5344, 5638, 8684, 11276, 17368, 22552, 34736, 36647, 45104, 69472, 73294, 90208, 146588, 293176, 470773, 586352, 941546, 1172704, 1883092, 3766184, 6120049, 7532368, 12240098, 15064736, 24480196, 48960392, 97920784, 195841568]

約数ペア:

[(1, 195841568), (2, 97920784), (4, 48960392), (8, 24480196), (13, 15064736), (16, 12240098), (26, 7532368), (32, 6120049), (52, 3766184), (104, 1883092), (167, 1172704), (208, 941546), (334, 586352), (416, 470773), (668, 293176), (1336, 146588), (2171, 90208), (2672, 73294), (2819, 69472), (4342, 45104), (5344, 36647), (5638, 34736), (8684, 22552), (11276, 17368)]