199027872

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{11329}}^1$

素因数の和:11406

約数の個数: 72

約数和(自身を含む): 575314740

約数和(自身を除く): 376286868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 11329, 17568, 22658, 33987, 45316, 67974, 90632, 101961, 135948, 181264, 203922, 271896, 362528, 407844, 543792, 691069, 815688, 1087584, 1382138, 1631376, 2073207, 2764276, 3262752, 4146414, 5528552, 6219621, 8292828, 11057104, 12439242, 16585656, 22114208, 24878484, 33171312, 49756968, 66342624, 99513936, 199027872]

約数ペア:

[(1, 199027872), (2, 99513936), (3, 66342624), (4, 49756968), (6, 33171312), (8, 24878484), (9, 22114208), (12, 16585656), (16, 12439242), (18, 11057104), (24, 8292828), (32, 6219621), (36, 5528552), (48, 4146414), (61, 3262752), (72, 2764276), (96, 2073207), (122, 1631376), (144, 1382138), (183, 1087584), (244, 815688), (288, 691069), (366, 543792), (488, 407844), (549, 362528), (732, 271896), (976, 203922), (1098, 181264), (1464, 135948), (1952, 101961), (2196, 90632), (2928, 67974), (4392, 45316), (5856, 33987), (8784, 22658), (11329, 17568)]