197560636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3457}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 428349376

約数和(自身を除く): 230788740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 2041, 2198, 3457, 4082, 4396, 6914, 8164, 13828, 14287, 24199, 28574, 44941, 48398, 57148, 89882, 96796, 179764, 314587, 542749, 629174, 1085498, 1258348, 2170996, 3799243, 7055737, 7598486, 14111474, 15196972, 28222948, 49390159, 98780318, 197560636]

約数ペア:

[(1, 197560636), (2, 98780318), (4, 49390159), (7, 28222948), (13, 15196972), (14, 14111474), (26, 7598486), (28, 7055737), (52, 3799243), (91, 2170996), (157, 1258348), (182, 1085498), (314, 629174), (364, 542749), (628, 314587), (1099, 179764), (2041, 96796), (2198, 89882), (3457, 57148), (4082, 48398), (4396, 44941), (6914, 28574), (8164, 24199), (13828, 14287)]