200183810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 401241600

約数和(自身を除く): 201057790

約数列:

[1, 2, 5, 10, 19, 29, 38, 47, 58, 94, 95, 145, 190, 235, 290, 470, 551, 773, 893, 1102, 1363, 1546, 1786, 2726, 2755, 3865, 4465, 5510, 6815, 7730, 8930, 13630, 14687, 22417, 25897, 29374, 36331, 44834, 51794, 72662, 73435, 112085, 129485, 146870, 181655, 224170, 258970, 363310, 425923, 690289, 851846, 1053599, 1380578, 2107198, 2129615, 3451445, 4259230, 5267995, 6902890, 10535990, 20018381, 40036762, 100091905, 200183810]

約数ペア:

[(1, 200183810), (2, 100091905), (5, 40036762), (10, 20018381), (19, 10535990), (29, 6902890), (38, 5267995), (47, 4259230), (58, 3451445), (94, 2129615), (95, 2107198), (145, 1380578), (190, 1053599), (235, 851846), (290, 690289), (470, 425923), (551, 363310), (773, 258970), (893, 224170), (1102, 181655), (1363, 146870), (1546, 129485), (1786, 112085), (2726, 73435), (2755, 72662), (3865, 51794), (4465, 44834), (5510, 36331), (6815, 29374), (7730, 25897), (8930, 22417), (13630, 14687)]