209311700430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{15901}}^1\times {\mathrm{62683}}^1$

素因数の和:78601

約数の個数: 64

約数和(自身を含む): 574157357568

約数和(自身を除く): 364845657138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 15901, 31802, 47703, 62683, 79505, 95406, 111307, 125366, 159010, 188049, 222614, 238515, 313415, 333921, 376098, 438781, 477030, 556535, 626830, 667842, 877562, 940245, 1113070, 1316343, 1669605, 1880490, 2193905, 2632686, 3339210, 4387810, 6581715, 13163430, 996722383, 1993444766, 2990167149, 4983611915, 5980334298, 6977056681, 9967223830, 13954113362, 14950835745, 20931170043, 29901671490, 34885283405, 41862340086, 69770566810, 104655850215, 209311700430]

約数ペア:

[(1, 209311700430), (2, 104655850215), (3, 69770566810), (5, 41862340086), (6, 34885283405), (7, 29901671490), (10, 20931170043), (14, 14950835745), (15, 13954113362), (21, 9967223830), (30, 6977056681), (35, 5980334298), (42, 4983611915), (70, 2990167149), (105, 1993444766), (210, 996722383), (15901, 13163430), (31802, 6581715), (47703, 4387810), (62683, 3339210), (79505, 2632686), (95406, 2193905), (111307, 1880490), (125366, 1669605), (159010, 1316343), (188049, 1113070), (222614, 940245), (238515, 877562), (313415, 667842), (333921, 626830), (376098, 556535), (438781, 477030)]