203450616

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{5147}}^1$

素因数の和:5226

約数の個数: 80

約数和(自身を含む): 579304440

約数和(自身を除く): 375853824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 5147, 6588, 9882, 10294, 13176, 15441, 19764, 20588, 30882, 39528, 41176, 46323, 61764, 92646, 123528, 138969, 185292, 277938, 313967, 370584, 416907, 555876, 627934, 833814, 941901, 1111752, 1255868, 1667628, 1883802, 2511736, 2825703, 3335256, 3767604, 5651406, 7535208, 8477109, 11302812, 16954218, 22605624, 25431327, 33908436, 50862654, 67816872, 101725308, 203450616]

約数ペア:

[(1, 203450616), (2, 101725308), (3, 67816872), (4, 50862654), (6, 33908436), (8, 25431327), (9, 22605624), (12, 16954218), (18, 11302812), (24, 8477109), (27, 7535208), (36, 5651406), (54, 3767604), (61, 3335256), (72, 2825703), (81, 2511736), (108, 1883802), (122, 1667628), (162, 1255868), (183, 1111752), (216, 941901), (244, 833814), (324, 627934), (366, 555876), (488, 416907), (549, 370584), (648, 313967), (732, 277938), (1098, 185292), (1464, 138969), (1647, 123528), (2196, 92646), (3294, 61764), (4392, 46323), (4941, 41176), (5147, 39528), (6588, 30882), (9882, 20588), (10294, 19764), (13176, 15441)]