209543490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59699}}^1$

素因数の和:59728

約数の個数: 64

約数和(自身を含む): 601776000

約数和(自身を除く): 392232510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 59699, 119398, 179097, 298495, 358194, 537291, 596990, 776087, 895485, 1074582, 1552174, 1611873, 1790970, 2328261, 2686455, 3223746, 3880435, 4656522, 5372910, 6984783, 7760870, 8059365, 11641305, 13969566, 16118730, 20954349, 23282610, 34923915, 41908698, 69847830, 104771745, 209543490]

約数ペア:

[(1, 209543490), (2, 104771745), (3, 69847830), (5, 41908698), (6, 34923915), (9, 23282610), (10, 20954349), (13, 16118730), (15, 13969566), (18, 11641305), (26, 8059365), (27, 7760870), (30, 6984783), (39, 5372910), (45, 4656522), (54, 3880435), (65, 3223746), (78, 2686455), (90, 2328261), (117, 1790970), (130, 1611873), (135, 1552174), (195, 1074582), (234, 895485), (270, 776087), (351, 596990), (390, 537291), (585, 358194), (702, 298495), (1170, 179097), (1755, 119398), (3510, 59699)]