201977262

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 446331600

約数和(自身を除く): 244354338

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 373, 402, 449, 603, 746, 898, 1119, 1206, 1347, 2238, 2694, 3357, 4041, 6714, 8082, 24991, 30083, 49982, 60166, 74973, 90249, 149946, 167477, 180498, 224919, 270747, 334954, 449838, 502431, 541494, 1004862, 1507293, 3014586, 11220959, 22441918, 33662877, 67325754, 100988631, 201977262]

約数ペア:

[(1, 201977262), (2, 100988631), (3, 67325754), (6, 33662877), (9, 22441918), (18, 11220959), (67, 3014586), (134, 1507293), (201, 1004862), (373, 541494), (402, 502431), (449, 449838), (603, 334954), (746, 270747), (898, 224919), (1119, 180498), (1206, 167477), (1347, 149946), (2238, 90249), (2694, 74973), (3357, 60166), (4041, 49982), (6714, 30083), (8082, 24991)]