201606860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8521}}^1$

素因数の和:8563

約数の個数: 72

約数和(自身を含む): 524000736

約数和(自身を除く): 322393876

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 8521, 11830, 17042, 23660, 34084, 42605, 59647, 85210, 110773, 119294, 170420, 221546, 238588, 298235, 443092, 553865, 596470, 775411, 1107730, 1192940, 1440049, 1550822, 2215460, 2880098, 3101644, 3877055, 5760196, 7200245, 7754110, 10080343, 14400490, 15508220, 20160686, 28800980, 40321372, 50401715, 100803430, 201606860]

約数ペア:

[(1, 201606860), (2, 100803430), (4, 50401715), (5, 40321372), (7, 28800980), (10, 20160686), (13, 15508220), (14, 14400490), (20, 10080343), (26, 7754110), (28, 7200245), (35, 5760196), (52, 3877055), (65, 3101644), (70, 2880098), (91, 2215460), (130, 1550822), (140, 1440049), (169, 1192940), (182, 1107730), (260, 775411), (338, 596470), (364, 553865), (455, 443092), (676, 298235), (845, 238588), (910, 221546), (1183, 170420), (1690, 119294), (1820, 110773), (2366, 85210), (3380, 59647), (4732, 42605), (5915, 34084), (8521, 23660), (11830, 17042)]