199113228

素因数分解:

$2^2\times 3^{11}\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 524531280

約数和(自身を除く): 325418052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 281, 324, 486, 562, 729, 843, 972, 1124, 1458, 1686, 2187, 2529, 2916, 3372, 4374, 5058, 6561, 7587, 8748, 10116, 13122, 15174, 19683, 22761, 26244, 30348, 39366, 45522, 59049, 68283, 78732, 91044, 118098, 136566, 177147, 204849, 236196, 273132, 354294, 409698, 614547, 708588, 819396, 1229094, 1843641, 2458188, 3687282, 5530923, 7374564, 11061846, 16592769, 22123692, 33185538, 49778307, 66371076, 99556614, 199113228]

約数ペア:

[(1, 199113228), (2, 99556614), (3, 66371076), (4, 49778307), (6, 33185538), (9, 22123692), (12, 16592769), (18, 11061846), (27, 7374564), (36, 5530923), (54, 3687282), (81, 2458188), (108, 1843641), (162, 1229094), (243, 819396), (281, 708588), (324, 614547), (486, 409698), (562, 354294), (729, 273132), (843, 236196), (972, 204849), (1124, 177147), (1458, 136566), (1686, 118098), (2187, 91044), (2529, 78732), (2916, 68283), (3372, 59049), (4374, 45522), (5058, 39366), (6561, 30348), (7587, 26244), (8748, 22761), (10116, 19683), (13122, 15174)]