206596130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 416078208

約数和(自身を除く): 209482078

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 83, 130, 166, 205, 410, 415, 467, 533, 830, 934, 1066, 1079, 2158, 2335, 2665, 3403, 4670, 5330, 5395, 6071, 6806, 10790, 12142, 17015, 19147, 30355, 34030, 38294, 38761, 44239, 60710, 77522, 88478, 95735, 191470, 193805, 221195, 248911, 387610, 442390, 497822, 503893, 1007786, 1244555, 1589201, 2489110, 2519465, 3178402, 5038930, 7946005, 15892010, 20659613, 41319226, 103298065, 206596130]

約数ペア:

[(1, 206596130), (2, 103298065), (5, 41319226), (10, 20659613), (13, 15892010), (26, 7946005), (41, 5038930), (65, 3178402), (82, 2519465), (83, 2489110), (130, 1589201), (166, 1244555), (205, 1007786), (410, 503893), (415, 497822), (467, 442390), (533, 387610), (830, 248911), (934, 221195), (1066, 193805), (1079, 191470), (2158, 95735), (2335, 88478), (2665, 77522), (3403, 60710), (4670, 44239), (5330, 38761), (5395, 38294), (6071, 34030), (6806, 30355), (10790, 19147), (12142, 17015)]