208239216

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 554083584

約数和(自身を除く): 345844368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 536, 584, 804, 876, 887, 1072, 1168, 1608, 1752, 1774, 2661, 3216, 3504, 3548, 4891, 5322, 7096, 9782, 10644, 14192, 14673, 19564, 21288, 29346, 39128, 42576, 58692, 59429, 64751, 78256, 117384, 118858, 129502, 178287, 194253, 234768, 237716, 259004, 356574, 388506, 475432, 518008, 713148, 777012, 950864, 1036016, 1426296, 1554024, 2852592, 3108048, 4338317, 8676634, 13014951, 17353268, 26029902, 34706536, 52059804, 69413072, 104119608, 208239216]

約数ペア:

[(1, 208239216), (2, 104119608), (3, 69413072), (4, 52059804), (6, 34706536), (8, 26029902), (12, 17353268), (16, 13014951), (24, 8676634), (48, 4338317), (67, 3108048), (73, 2852592), (134, 1554024), (146, 1426296), (201, 1036016), (219, 950864), (268, 777012), (292, 713148), (402, 518008), (438, 475432), (536, 388506), (584, 356574), (804, 259004), (876, 237716), (887, 234768), (1072, 194253), (1168, 178287), (1608, 129502), (1752, 118858), (1774, 117384), (2661, 78256), (3216, 64751), (3504, 59429), (3548, 58692), (4891, 42576), (5322, 39128), (7096, 29346), (9782, 21288), (10644, 19564), (14192, 14673)]