223798974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{26249}}^1$

素因数の和:26297

約数の個数: 48

約数和(自身を含む): 538650000

約数和(自身を除く): 314851026

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 26249, 52498, 78747, 157494, 183743, 367486, 551229, 761221, 1102458, 1286201, 1522442, 2283663, 2572402, 3858603, 4567326, 5328547, 7717206, 10657094, 15985641, 31971282, 37299829, 74599658, 111899487, 223798974]

約数ペア:

[(1, 223798974), (2, 111899487), (3, 74599658), (6, 37299829), (7, 31971282), (14, 15985641), (21, 10657094), (29, 7717206), (42, 5328547), (49, 4567326), (58, 3858603), (87, 2572402), (98, 2283663), (147, 1522442), (174, 1286201), (203, 1102458), (294, 761221), (406, 551229), (609, 367486), (1218, 183743), (1421, 157494), (2842, 78747), (4263, 52498), (8526, 26249)]