201875410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 417291264

約数和(自身を除く): 215415854

約数列:

[1, 2, 5, 10, 11, 22, 31, 53, 55, 62, 106, 110, 155, 265, 310, 341, 530, 583, 682, 1117, 1166, 1643, 1705, 2234, 2915, 3286, 3410, 5585, 5830, 8215, 11170, 12287, 16430, 18073, 24574, 34627, 36146, 59201, 61435, 69254, 90365, 118402, 122870, 173135, 180730, 296005, 346270, 380897, 592010, 651211, 761794, 1302422, 1835231, 1904485, 3256055, 3670462, 3808970, 6512110, 9176155, 18352310, 20187541, 40375082, 100937705, 201875410]

約数ペア:

[(1, 201875410), (2, 100937705), (5, 40375082), (10, 20187541), (11, 18352310), (22, 9176155), (31, 6512110), (53, 3808970), (55, 3670462), (62, 3256055), (106, 1904485), (110, 1835231), (155, 1302422), (265, 761794), (310, 651211), (341, 592010), (530, 380897), (583, 346270), (682, 296005), (1117, 180730), (1166, 173135), (1643, 122870), (1705, 118402), (2234, 90365), (2915, 69254), (3286, 61435), (3410, 59201), (5585, 36146), (5830, 34627), (8215, 24574), (11170, 18073), (12287, 16430)]