201591810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 601211520

約数和(自身を除く): 399619710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 433, 630, 739, 866, 1299, 1478, 2165, 2217, 2598, 3031, 3695, 3897, 4330, 4434, 5173, 6062, 6495, 6651, 7390, 7794, 9093, 10346, 11085, 12990, 13302, 15155, 15519, 18186, 19485, 22170, 25865, 27279, 30310, 31038, 33255, 38970, 45465, 46557, 51730, 54558, 66510, 77595, 90930, 93114, 136395, 155190, 232785, 272790, 319987, 465570, 639974, 959961, 1599935, 1919922, 2239909, 2879883, 3199870, 4479818, 4799805, 5759766, 6719727, 9599610, 11199545, 13439454, 14399415, 20159181, 22399090, 28798830, 33598635, 40318362, 67197270, 100795905, 201591810]

約数ペア:

[(1, 201591810), (2, 100795905), (3, 67197270), (5, 40318362), (6, 33598635), (7, 28798830), (9, 22399090), (10, 20159181), (14, 14399415), (15, 13439454), (18, 11199545), (21, 9599610), (30, 6719727), (35, 5759766), (42, 4799805), (45, 4479818), (63, 3199870), (70, 2879883), (90, 2239909), (105, 1919922), (126, 1599935), (210, 959961), (315, 639974), (433, 465570), (630, 319987), (739, 272790), (866, 232785), (1299, 155190), (1478, 136395), (2165, 93114), (2217, 90930), (2598, 77595), (3031, 66510), (3695, 54558), (3897, 51730), (4330, 46557), (4434, 45465), (5173, 38970), (6062, 33255), (6495, 31038), (6651, 30310), (7390, 27279), (7794, 25865), (9093, 22170), (10346, 19485), (11085, 18186), (12990, 15519), (13302, 15155)]