207442890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7607}}^1$

素因数の和:7724

約数の個数: 64

約数和(自身を含む): 558731520

約数和(自身を除く): 351288630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4545, 5454, 7607, 9090, 13635, 15214, 22821, 27270, 38035, 45642, 68463, 76070, 114105, 136926, 205389, 228210, 342315, 410778, 684630, 768307, 1026945, 1536614, 2053890, 2304921, 3841535, 4609842, 6914763, 7683070, 11524605, 13829526, 20744289, 23049210, 34573815, 41488578, 69147630, 103721445, 207442890]

約数ペア:

[(1, 207442890), (2, 103721445), (3, 69147630), (5, 41488578), (6, 34573815), (9, 23049210), (10, 20744289), (15, 13829526), (18, 11524605), (27, 7683070), (30, 6914763), (45, 4609842), (54, 3841535), (90, 2304921), (101, 2053890), (135, 1536614), (202, 1026945), (270, 768307), (303, 684630), (505, 410778), (606, 342315), (909, 228210), (1010, 205389), (1515, 136926), (1818, 114105), (2727, 76070), (3030, 68463), (4545, 45642), (5454, 38035), (7607, 27270), (9090, 22821), (13635, 15214)]