196320996

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31891}}^1$

素因数の和:31926

約数の個数: 60

約数和(自身を含む): 540250480

約数和(自身を除く): 343929484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 31891, 63782, 95673, 127564, 191346, 287019, 382692, 574038, 605929, 861057, 1148076, 1211858, 1722114, 1817787, 2423716, 2583171, 3444228, 3635574, 5166342, 5453361, 7271148, 10332684, 10906722, 16360083, 21813444, 32720166, 49080249, 65440332, 98160498, 196320996]

約数ペア:

[(1, 196320996), (2, 98160498), (3, 65440332), (4, 49080249), (6, 32720166), (9, 21813444), (12, 16360083), (18, 10906722), (19, 10332684), (27, 7271148), (36, 5453361), (38, 5166342), (54, 3635574), (57, 3444228), (76, 2583171), (81, 2423716), (108, 1817787), (114, 1722114), (162, 1211858), (171, 1148076), (228, 861057), (324, 605929), (342, 574038), (513, 382692), (684, 287019), (1026, 191346), (1539, 127564), (2052, 95673), (3078, 63782), (6156, 31891)]