201655607180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4527517}}^1$

素因数の和:4527674

約数の個数: 48

約数和(自身を含む): 451810076256

約数和(自身を除く): 250154469076

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 524, 655, 1310, 2227, 2620, 4454, 8908, 11135, 22270, 44540, 4527517, 9055034, 18110068, 22637585, 45275170, 76967789, 90550340, 153935578, 307871156, 384838945, 593104727, 769677890, 1186209454, 1539355780, 2372418908, 2965523635, 5931047270, 10082780359, 11862094540, 20165560718, 40331121436, 50413901795, 100827803590, 201655607180]

約数ペア:

[(1, 201655607180), (2, 100827803590), (4, 50413901795), (5, 40331121436), (10, 20165560718), (17, 11862094540), (20, 10082780359), (34, 5931047270), (68, 2965523635), (85, 2372418908), (131, 1539355780), (170, 1186209454), (262, 769677890), (340, 593104727), (524, 384838945), (655, 307871156), (1310, 153935578), (2227, 90550340), (2620, 76967789), (4454, 45275170), (8908, 22637585), (11135, 18110068), (22270, 9055034), (44540, 4527517)]