201830838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 450876672

約数和(自身を除く): 249045834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 163, 219, 257, 326, 438, 489, 514, 771, 803, 978, 1542, 1606, 1793, 2409, 2827, 3586, 4818, 5379, 5654, 8481, 10758, 11899, 16962, 18761, 23798, 35697, 37522, 41891, 56283, 71394, 83782, 112566, 125673, 130889, 206371, 251346, 261778, 392667, 412742, 460801, 619113, 785334, 921602, 1238226, 1382403, 2764806, 3058043, 6116086, 9174129, 18348258, 33638473, 67276946, 100915419, 201830838]

約数ペア:

[(1, 201830838), (2, 100915419), (3, 67276946), (6, 33638473), (11, 18348258), (22, 9174129), (33, 6116086), (66, 3058043), (73, 2764806), (146, 1382403), (163, 1238226), (219, 921602), (257, 785334), (326, 619113), (438, 460801), (489, 412742), (514, 392667), (771, 261778), (803, 251346), (978, 206371), (1542, 130889), (1606, 125673), (1793, 112566), (2409, 83782), (2827, 71394), (3586, 56283), (4818, 41891), (5379, 37522), (5654, 35697), (8481, 23798), (10758, 18761), (11899, 16962)]