197027316

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{3323}}^1$

素因数の和:3403

約数の個数: 72

約数和(自身を含む): 525112224

約数和(自身を除く): 328084908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1647, 2196, 3294, 3323, 4941, 6588, 6646, 9882, 9969, 13292, 14823, 19764, 19938, 29646, 29907, 39876, 59292, 59814, 89721, 119628, 179442, 202703, 269163, 358884, 405406, 538326, 608109, 807489, 810812, 1076652, 1216218, 1614978, 1824327, 2432436, 3229956, 3648654, 5472981, 7297308, 10945962, 16418943, 21891924, 32837886, 49256829, 65675772, 98513658, 197027316]

約数ペア:

[(1, 197027316), (2, 98513658), (3, 65675772), (4, 49256829), (6, 32837886), (9, 21891924), (12, 16418943), (18, 10945962), (27, 7297308), (36, 5472981), (54, 3648654), (61, 3229956), (81, 2432436), (108, 1824327), (122, 1614978), (162, 1216218), (183, 1076652), (243, 810812), (244, 807489), (324, 608109), (366, 538326), (486, 405406), (549, 358884), (732, 269163), (972, 202703), (1098, 179442), (1647, 119628), (2196, 89721), (3294, 59814), (3323, 59292), (4941, 39876), (6588, 29907), (6646, 29646), (9882, 19938), (9969, 19764), (13292, 14823)]