193875948

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{2243}}^1$

素因数の和:2281

約数の個数: 90

約数和(自身を含む): 571975404

約数和(自身を除く): 378099456

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2243, 2401, 3087, 4116, 4486, 4802, 6174, 6729, 7203, 8972, 9604, 12348, 13458, 14406, 15701, 20187, 21609, 26916, 28812, 31402, 40374, 43218, 47103, 62804, 80748, 86436, 94206, 109907, 141309, 188412, 219814, 282618, 329721, 439628, 565236, 659442, 769349, 989163, 1318884, 1538698, 1978326, 2308047, 3077396, 3956652, 4616094, 5385443, 6924141, 9232188, 10770886, 13848282, 16156329, 21541772, 27696564, 32312658, 48468987, 64625316, 96937974, 193875948]

約数ペア:

[(1, 193875948), (2, 96937974), (3, 64625316), (4, 48468987), (6, 32312658), (7, 27696564), (9, 21541772), (12, 16156329), (14, 13848282), (18, 10770886), (21, 9232188), (28, 6924141), (36, 5385443), (42, 4616094), (49, 3956652), (63, 3077396), (84, 2308047), (98, 1978326), (126, 1538698), (147, 1318884), (196, 989163), (252, 769349), (294, 659442), (343, 565236), (441, 439628), (588, 329721), (686, 282618), (882, 219814), (1029, 188412), (1372, 141309), (1764, 109907), (2058, 94206), (2243, 86436), (2401, 80748), (3087, 62804), (4116, 47103), (4486, 43218), (4802, 40374), (6174, 31402), (6729, 28812), (7203, 26916), (8972, 21609), (9604, 20187), (12348, 15701), (13458, 14406)]