211037332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 447068160

約数和(自身を除く): 236030828

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 47, 76, 82, 94, 131, 164, 188, 209, 262, 418, 451, 517, 524, 779, 836, 893, 902, 1034, 1441, 1558, 1786, 1804, 1927, 2068, 2489, 2882, 3116, 3572, 3854, 4978, 5371, 5764, 6157, 7708, 8569, 9823, 9956, 10742, 12314, 17138, 19646, 21197, 21484, 24628, 27379, 34276, 36613, 39292, 42394, 54758, 59081, 67727, 73226, 84788, 102049, 109516, 116983, 118162, 135454, 146452, 204098, 233966, 236324, 252437, 270908, 402743, 408196, 467932, 504874, 805486, 1009748, 1122539, 1286813, 1610972, 2245078, 2573626, 2776807, 4490156, 4796303, 5147252, 5553614, 9592606, 11107228, 19185212, 52759333, 105518666, 211037332]

約数ペア:

[(1, 211037332), (2, 105518666), (4, 52759333), (11, 19185212), (19, 11107228), (22, 9592606), (38, 5553614), (41, 5147252), (44, 4796303), (47, 4490156), (76, 2776807), (82, 2573626), (94, 2245078), (131, 1610972), (164, 1286813), (188, 1122539), (209, 1009748), (262, 805486), (418, 504874), (451, 467932), (517, 408196), (524, 402743), (779, 270908), (836, 252437), (893, 236324), (902, 233966), (1034, 204098), (1441, 146452), (1558, 135454), (1786, 118162), (1804, 116983), (1927, 109516), (2068, 102049), (2489, 84788), (2882, 73226), (3116, 67727), (3572, 59081), (3854, 54758), (4978, 42394), (5371, 39292), (5764, 36613), (6157, 34276), (7708, 27379), (8569, 24628), (9823, 21484), (9956, 21197), (10742, 19646), (12314, 17138)]