201806490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1471}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 515082240

約数和(自身を除く): 313275750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 269, 510, 538, 807, 1345, 1471, 1614, 2690, 2942, 4035, 4413, 4573, 7355, 8070, 8826, 9146, 13719, 14710, 22065, 22865, 25007, 27438, 44130, 45730, 50014, 68595, 75021, 125035, 137190, 150042, 250070, 375105, 395699, 750210, 791398, 1187097, 1978495, 2374194, 3956990, 5935485, 6726883, 11870970, 13453766, 20180649, 33634415, 40361298, 67268830, 100903245, 201806490]

約数ペア:

[(1, 201806490), (2, 100903245), (3, 67268830), (5, 40361298), (6, 33634415), (10, 20180649), (15, 13453766), (17, 11870970), (30, 6726883), (34, 5935485), (51, 3956990), (85, 2374194), (102, 1978495), (170, 1187097), (255, 791398), (269, 750210), (510, 395699), (538, 375105), (807, 250070), (1345, 150042), (1471, 137190), (1614, 125035), (2690, 75021), (2942, 68595), (4035, 50014), (4413, 45730), (4573, 44130), (7355, 27438), (8070, 25007), (8826, 22865), (9146, 22065), (13719, 14710)]