201869514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20807}}^1$

素因数の和:20840

約数の個数: 72

約数和(自身を含む): 555074208

約数和(自身を除く): 353204694

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 20807, 41614, 62421, 124842, 145649, 187263, 228877, 291298, 374526, 436947, 457754, 686631, 873894, 1019543, 1310841, 1373262, 1602139, 2039086, 2059893, 2621682, 3058629, 3204278, 4119786, 4806417, 6117258, 9175887, 9612834, 11214973, 14419251, 18351774, 22429946, 28838502, 33644919, 67289838, 100934757, 201869514]

約数ペア:

[(1, 201869514), (2, 100934757), (3, 67289838), (6, 33644919), (7, 28838502), (9, 22429946), (11, 18351774), (14, 14419251), (18, 11214973), (21, 9612834), (22, 9175887), (33, 6117258), (42, 4806417), (49, 4119786), (63, 3204278), (66, 3058629), (77, 2621682), (98, 2059893), (99, 2039086), (126, 1602139), (147, 1373262), (154, 1310841), (198, 1019543), (231, 873894), (294, 686631), (441, 457754), (462, 436947), (539, 374526), (693, 291298), (882, 228877), (1078, 187263), (1386, 145649), (1617, 124842), (3234, 62421), (4851, 41614), (9702, 20807)]