202127610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 495631872

約数和(自身を除く): 293504262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 227, 335, 402, 443, 454, 670, 681, 886, 1005, 1135, 1329, 1362, 2010, 2215, 2270, 2658, 3405, 4430, 6645, 6810, 13290, 15209, 29681, 30418, 45627, 59362, 76045, 89043, 91254, 100561, 148405, 152090, 178086, 201122, 228135, 296810, 301683, 445215, 456270, 502805, 603366, 890430, 1005610, 1508415, 3016830, 6737587, 13475174, 20212761, 33687935, 40425522, 67375870, 101063805, 202127610]

約数ペア:

[(1, 202127610), (2, 101063805), (3, 67375870), (5, 40425522), (6, 33687935), (10, 20212761), (15, 13475174), (30, 6737587), (67, 3016830), (134, 1508415), (201, 1005610), (227, 890430), (335, 603366), (402, 502805), (443, 456270), (454, 445215), (670, 301683), (681, 296810), (886, 228135), (1005, 201122), (1135, 178086), (1329, 152090), (1362, 148405), (2010, 100561), (2215, 91254), (2270, 89043), (2658, 76045), (3405, 59362), (4430, 45627), (6645, 30418), (6810, 29681), (13290, 15209)]