197372052

素因数分解:

$2^2\times 3^4\times {\mathrm{609173}}^1$

素因数の和:609189

約数の個数: 30

約数和(自身を含む): 515970378

約数和(自身を除く): 318598326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 609173, 1218346, 1827519, 2436692, 3655038, 5482557, 7310076, 10965114, 16447671, 21930228, 32895342, 49343013, 65790684, 98686026, 197372052]

約数ペア:

[(1, 197372052), (2, 98686026), (3, 65790684), (4, 49343013), (6, 32895342), (9, 21930228), (12, 16447671), (18, 10965114), (27, 7310076), (36, 5482557), (54, 3655038), (81, 2436692), (108, 1827519), (162, 1218346), (324, 609173)]