207949072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29741}}^1$

素因数の和:29791

約数の個数: 40

約数和(自身を含む): 442560960

約数和(自身を除く): 234611888

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 29741, 59482, 118964, 237928, 475856, 565079, 684043, 1130158, 1368086, 2260316, 2736172, 4520632, 5472344, 9041264, 10944688, 12996817, 25993634, 51987268, 103974536, 207949072]

約数ペア:

[(1, 207949072), (2, 103974536), (4, 51987268), (8, 25993634), (16, 12996817), (19, 10944688), (23, 9041264), (38, 5472344), (46, 4520632), (76, 2736172), (92, 2260316), (152, 1368086), (184, 1130158), (304, 684043), (368, 565079), (437, 475856), (874, 237928), (1748, 118964), (3496, 59482), (6992, 29741)]