200417308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 463325184

約数和(自身を除く): 262907876

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 37, 46, 52, 74, 91, 92, 148, 161, 182, 259, 299, 322, 364, 481, 518, 598, 644, 647, 851, 962, 1036, 1196, 1294, 1702, 1924, 2093, 2588, 3367, 3404, 4186, 4529, 5957, 6734, 8372, 8411, 9058, 11063, 11914, 13468, 14881, 16822, 18116, 22126, 23828, 23939, 29762, 33644, 44252, 47878, 58877, 59524, 77441, 95756, 104167, 117754, 154882, 167573, 193453, 208334, 235508, 309764, 311207, 335146, 386906, 416668, 550597, 622414, 670292, 773812, 1101194, 1244828, 1354171, 2178449, 2202388, 2708342, 3854179, 4356898, 5416684, 7157761, 7708358, 8713796, 14315522, 15416716, 28631044, 50104327, 100208654, 200417308]

約数ペア:

[(1, 200417308), (2, 100208654), (4, 50104327), (7, 28631044), (13, 15416716), (14, 14315522), (23, 8713796), (26, 7708358), (28, 7157761), (37, 5416684), (46, 4356898), (52, 3854179), (74, 2708342), (91, 2202388), (92, 2178449), (148, 1354171), (161, 1244828), (182, 1101194), (259, 773812), (299, 670292), (322, 622414), (364, 550597), (481, 416668), (518, 386906), (598, 335146), (644, 311207), (647, 309764), (851, 235508), (962, 208334), (1036, 193453), (1196, 167573), (1294, 154882), (1702, 117754), (1924, 104167), (2093, 95756), (2588, 77441), (3367, 59524), (3404, 58877), (4186, 47878), (4529, 44252), (5957, 33644), (6734, 29762), (8372, 23939), (8411, 23828), (9058, 22126), (11063, 18116), (11914, 16822), (13468, 14881)]