201076470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{319169}}^1$

素因数の和:319189

約数の個数: 48

約数和(自身を含む): 597486240

約数和(自身を除く): 396409770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 319169, 638338, 957507, 1595845, 1915014, 2234183, 2872521, 3191690, 4468366, 4787535, 5745042, 6702549, 9575070, 11170915, 13405098, 14362605, 20107647, 22341830, 28725210, 33512745, 40215294, 67025490, 100538235, 201076470]

約数ペア:

[(1, 201076470), (2, 100538235), (3, 67025490), (5, 40215294), (6, 33512745), (7, 28725210), (9, 22341830), (10, 20107647), (14, 14362605), (15, 13405098), (18, 11170915), (21, 9575070), (30, 6702549), (35, 5745042), (42, 4787535), (45, 4468366), (63, 3191690), (70, 2872521), (90, 2234183), (105, 1915014), (126, 1595845), (210, 957507), (315, 638338), (630, 319169)]