203725410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51059}}^1$

素因数の和:51095

約数の個数: 64

約数和(自身を含む): 588211200

約数和(自身を除く): 384485790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 51059, 102118, 153177, 255295, 306354, 357413, 510590, 714826, 765885, 970121, 1072239, 1531770, 1787065, 1940242, 2144478, 2910363, 3574130, 4850605, 5361195, 5820726, 6790847, 9701210, 10722390, 13581694, 14551815, 20372541, 29103630, 33954235, 40745082, 67908470, 101862705, 203725410]

約数ペア:

[(1, 203725410), (2, 101862705), (3, 67908470), (5, 40745082), (6, 33954235), (7, 29103630), (10, 20372541), (14, 14551815), (15, 13581694), (19, 10722390), (21, 9701210), (30, 6790847), (35, 5820726), (38, 5361195), (42, 4850605), (57, 3574130), (70, 2910363), (95, 2144478), (105, 1940242), (114, 1787065), (133, 1531770), (190, 1072239), (210, 970121), (266, 765885), (285, 714826), (399, 510590), (570, 357413), (665, 306354), (798, 255295), (1330, 153177), (1995, 102118), (3990, 51059)]