201391290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7907}}^1$

素因数の和:8203

約数の個数: 48

約数和(自身を含む): 525534048

約数和(自身を除く): 324142758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283, 566, 849, 1415, 1698, 2547, 2830, 4245, 5094, 7907, 8490, 12735, 15814, 23721, 25470, 39535, 47442, 71163, 79070, 118605, 142326, 237210, 355815, 711630, 2237681, 4475362, 6713043, 11188405, 13426086, 20139129, 22376810, 33565215, 40278258, 67130430, 100695645, 201391290]

約数ペア:

[(1, 201391290), (2, 100695645), (3, 67130430), (5, 40278258), (6, 33565215), (9, 22376810), (10, 20139129), (15, 13426086), (18, 11188405), (30, 6713043), (45, 4475362), (90, 2237681), (283, 711630), (566, 355815), (849, 237210), (1415, 142326), (1698, 118605), (2547, 79070), (2830, 71163), (4245, 47442), (5094, 39535), (7907, 25470), (8490, 23721), (12735, 15814)]