195196274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 385136640

約数和(自身を除く): 189940366

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 754, 806, 899, 1193, 1798, 2386, 2639, 2821, 5278, 5642, 6293, 8351, 11687, 12586, 15509, 16702, 23374, 31018, 34597, 36983, 69194, 73966, 81809, 108563, 163618, 217126, 242179, 258881, 449761, 480779, 484358, 517762, 899522, 961558, 1072507, 2145014, 3148327, 3365453, 6296654, 6730906, 7507549, 13942591, 15015098, 27885182, 97598137, 195196274]

約数ペア:

[(1, 195196274), (2, 97598137), (7, 27885182), (13, 15015098), (14, 13942591), (26, 7507549), (29, 6730906), (31, 6296654), (58, 3365453), (62, 3148327), (91, 2145014), (182, 1072507), (203, 961558), (217, 899522), (377, 517762), (403, 484358), (406, 480779), (434, 449761), (754, 258881), (806, 242179), (899, 217126), (1193, 163618), (1798, 108563), (2386, 81809), (2639, 73966), (2821, 69194), (5278, 36983), (5642, 34597), (6293, 31018), (8351, 23374), (11687, 16702), (12586, 15509)]