190996983

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 297722880

約数和(自身を除く): 106725897

約数列:

[1, 3, 9, 31, 41, 59, 93, 123, 177, 279, 283, 369, 531, 849, 1271, 1829, 2419, 2547, 3813, 5487, 7257, 8773, 11439, 11603, 16461, 16697, 21771, 26319, 34809, 50091, 74989, 78957, 104427, 150273, 224967, 359693, 517607, 674901, 684577, 1079079, 1552821, 2053731, 3237237, 4658463, 6161193, 21221887, 63665661, 190996983]

約数ペア:

[(1, 190996983), (3, 63665661), (9, 21221887), (31, 6161193), (41, 4658463), (59, 3237237), (93, 2053731), (123, 1552821), (177, 1079079), (279, 684577), (283, 674901), (369, 517607), (531, 359693), (849, 224967), (1271, 150273), (1829, 104427), (2419, 78957), (2547, 74989), (3813, 50091), (5487, 34809), (7257, 26319), (8773, 21771), (11439, 16697), (11603, 16461)]