208804256

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 418037760

約数和(自身を除く): 209233504

約数列:

[1, 2, 4, 8, 16, 32, 127, 191, 254, 269, 382, 508, 538, 764, 1016, 1076, 1528, 2032, 2152, 3056, 4064, 4304, 6112, 8608, 24257, 34163, 48514, 51379, 68326, 97028, 102758, 136652, 194056, 205516, 273304, 388112, 411032, 546608, 776224, 822064, 1093216, 1644128, 6525133, 13050266, 26100532, 52201064, 104402128, 208804256]

約数ペア:

[(1, 208804256), (2, 104402128), (4, 52201064), (8, 26100532), (16, 13050266), (32, 6525133), (127, 1644128), (191, 1093216), (254, 822064), (269, 776224), (382, 546608), (508, 411032), (538, 388112), (764, 273304), (1016, 205516), (1076, 194056), (1528, 136652), (2032, 102758), (2152, 97028), (3056, 68326), (4064, 51379), (4304, 48514), (6112, 34163), (8608, 24257)]