201892290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 512317440

約数和(自身を除く): 310425150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 271, 285, 542, 570, 813, 1307, 1355, 1626, 2614, 2710, 3921, 4065, 5149, 6535, 7842, 8130, 10298, 13070, 15447, 19605, 24833, 25745, 30894, 39210, 49666, 51490, 74499, 77235, 124165, 148998, 154470, 248330, 354197, 372495, 708394, 744990, 1062591, 1770985, 2125182, 3541970, 5312955, 6729743, 10625910, 13459486, 20189229, 33648715, 40378458, 67297430, 100946145, 201892290]

約数ペア:

[(1, 201892290), (2, 100946145), (3, 67297430), (5, 40378458), (6, 33648715), (10, 20189229), (15, 13459486), (19, 10625910), (30, 6729743), (38, 5312955), (57, 3541970), (95, 2125182), (114, 1770985), (190, 1062591), (271, 744990), (285, 708394), (542, 372495), (570, 354197), (813, 248330), (1307, 154470), (1355, 148998), (1626, 124165), (2614, 77235), (2710, 74499), (3921, 51490), (4065, 49666), (5149, 39210), (6535, 30894), (7842, 25745), (8130, 24833), (10298, 19605), (13070, 15447)]