207814698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 590029440

約数和(自身を除く): 382214742

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 289, 306, 357, 439, 442, 546, 578, 663, 714, 819, 867, 878, 1071, 1317, 1326, 1547, 1638, 1734, 1989, 2023, 2142, 2601, 2634, 3073, 3094, 3757, 3951, 3978, 4046, 4641, 5202, 5707, 6069, 6146, 7463, 7514, 7902, 9219, 9282, 11271, 11414, 12138, 13923, 14926, 17121, 18207, 18438, 22389, 22542, 26299, 27657, 27846, 33813, 34242, 36414, 39949, 44778, 51363, 52241, 52598, 55314, 67167, 67626, 78897, 79898, 97019, 102726, 104482, 119847, 126871, 134334, 156723, 157794, 194038, 236691, 239694, 253742, 291057, 313446, 359541, 380613, 470169, 473382, 582114, 679133, 719082, 761226, 873171, 888097, 940338, 1141839, 1358266, 1649323, 1746342, 1776194, 2037399, 2283678, 2664291, 3298646, 4074798, 4947969, 5328582, 6112197, 7992873, 9895938, 11545261, 12224394, 14843907, 15985746, 23090522, 29687814, 34635783, 69271566, 103907349, 207814698]

約数ペア:

[(1, 207814698), (2, 103907349), (3, 69271566), (6, 34635783), (7, 29687814), (9, 23090522), (13, 15985746), (14, 14843907), (17, 12224394), (18, 11545261), (21, 9895938), (26, 7992873), (34, 6112197), (39, 5328582), (42, 4947969), (51, 4074798), (63, 3298646), (78, 2664291), (91, 2283678), (102, 2037399), (117, 1776194), (119, 1746342), (126, 1649323), (153, 1358266), (182, 1141839), (221, 940338), (234, 888097), (238, 873171), (273, 761226), (289, 719082), (306, 679133), (357, 582114), (439, 473382), (442, 470169), (546, 380613), (578, 359541), (663, 313446), (714, 291057), (819, 253742), (867, 239694), (878, 236691), (1071, 194038), (1317, 157794), (1326, 156723), (1547, 134334), (1638, 126871), (1734, 119847), (1989, 104482), (2023, 102726), (2142, 97019), (2601, 79898), (2634, 78897), (3073, 67626), (3094, 67167), (3757, 55314), (3951, 52598), (3978, 52241), (4046, 51363), (4641, 44778), (5202, 39949), (5707, 36414), (6069, 34242), (6146, 33813), (7463, 27846), (7514, 27657), (7902, 26299), (9219, 22542), (9282, 22389), (11271, 18438), (11414, 18207), (12138, 17121), (13923, 14926)]