204326710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 441676800

約数和(自身を除く): 237350090

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 179, 230, 322, 358, 709, 805, 895, 1253, 1418, 1610, 1790, 2506, 3545, 4117, 4963, 6265, 7090, 8234, 9926, 12530, 16307, 20585, 24815, 28819, 32614, 41170, 49630, 57638, 81535, 114149, 126911, 144095, 163070, 228298, 253822, 288190, 570745, 634555, 888377, 1141490, 1269110, 1776754, 2918953, 4441885, 5837906, 8883770, 14594765, 20432671, 29189530, 40865342, 102163355, 204326710]

約数ペア:

[(1, 204326710), (2, 102163355), (5, 40865342), (7, 29189530), (10, 20432671), (14, 14594765), (23, 8883770), (35, 5837906), (46, 4441885), (70, 2918953), (115, 1776754), (161, 1269110), (179, 1141490), (230, 888377), (322, 634555), (358, 570745), (709, 288190), (805, 253822), (895, 228298), (1253, 163070), (1418, 144095), (1610, 126911), (1790, 114149), (2506, 81535), (3545, 57638), (4117, 49630), (4963, 41170), (6265, 32614), (7090, 28819), (8234, 24815), (9926, 20585), (12530, 16307)]