208097130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 513993600

約数和(自身を除く): 305896470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 89, 118, 177, 178, 267, 295, 354, 445, 534, 590, 885, 890, 1321, 1335, 1770, 2642, 2670, 3963, 5251, 6605, 7926, 10502, 13210, 15753, 19815, 26255, 31506, 39630, 52510, 77939, 78765, 117569, 155878, 157530, 233817, 235138, 352707, 389695, 467634, 587845, 705414, 779390, 1169085, 1175690, 1763535, 2338170, 3527070, 6936571, 13873142, 20809713, 34682855, 41619426, 69365710, 104048565, 208097130]

約数ペア:

[(1, 208097130), (2, 104048565), (3, 69365710), (5, 41619426), (6, 34682855), (10, 20809713), (15, 13873142), (30, 6936571), (59, 3527070), (89, 2338170), (118, 1763535), (177, 1175690), (178, 1169085), (267, 779390), (295, 705414), (354, 587845), (445, 467634), (534, 389695), (590, 352707), (885, 235138), (890, 233817), (1321, 157530), (1335, 155878), (1770, 117569), (2642, 78765), (2670, 77939), (3963, 52510), (5251, 39630), (6605, 31506), (7926, 26255), (10502, 19815), (13210, 15753)]