207716163915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1\times {\mathrm{10853}}^1$

素因数の和:12544

約数の個数: 64

約数和(自身を含む): 364037950080

約数和(自身を除く): 156321786165

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 1609, 2379, 3965, 4827, 8045, 10853, 11895, 20917, 24135, 32559, 54265, 62751, 98149, 104585, 141089, 162795, 294447, 313755, 423267, 490745, 662033, 705445, 1275937, 1472235, 1986099, 2116335, 3310165, 3827811, 6379685, 8606429, 9930495, 17462477, 19139055, 25819287, 43032145, 52387431, 87312385, 129096435, 227012201, 261937155, 681036603, 1065211097, 1135061005, 3195633291, 3405183015, 5326055485, 13847744261, 15978166455, 41543232783, 69238721305, 207716163915]

約数ペア:

[(1, 207716163915), (3, 69238721305), (5, 41543232783), (13, 15978166455), (15, 13847744261), (39, 5326055485), (61, 3405183015), (65, 3195633291), (183, 1135061005), (195, 1065211097), (305, 681036603), (793, 261937155), (915, 227012201), (1609, 129096435), (2379, 87312385), (3965, 52387431), (4827, 43032145), (8045, 25819287), (10853, 19139055), (11895, 17462477), (20917, 9930495), (24135, 8606429), (32559, 6379685), (54265, 3827811), (62751, 3310165), (98149, 2116335), (104585, 1986099), (141089, 1472235), (162795, 1275937), (294447, 705445), (313755, 662033), (423267, 490745)]