210223524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 621035520

約数和(自身を除く): 410811996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 372, 399, 434, 532, 588, 589, 607, 651, 798, 868, 931, 1178, 1214, 1302, 1519, 1596, 1767, 1821, 1862, 2356, 2428, 2604, 2793, 3038, 3534, 3642, 3724, 4123, 4249, 4557, 5586, 6076, 7068, 7284, 8246, 8498, 9114, 11172, 11533, 12369, 12747, 16492, 16996, 18228, 18817, 23066, 24738, 25494, 28861, 29743, 34599, 37634, 46132, 49476, 50988, 56451, 57722, 59486, 69198, 75268, 80731, 86583, 89229, 112902, 115444, 118972, 131719, 138396, 161462, 173166, 178458, 225804, 242193, 263438, 322924, 346332, 356916, 357523, 395157, 484386, 526876, 565117, 715046, 790314, 922033, 968772, 1072569, 1130234, 1430092, 1580628, 1695351, 1844066, 2145138, 2260468, 2502661, 2766099, 3390702, 3688132, 4290276, 5005322, 5532198, 6781404, 7507983, 10010644, 11064396, 15015966, 17518627, 30031932, 35037254, 52555881, 70074508, 105111762, 210223524]

約数ペア:

[(1, 210223524), (2, 105111762), (3, 70074508), (4, 52555881), (6, 35037254), (7, 30031932), (12, 17518627), (14, 15015966), (19, 11064396), (21, 10010644), (28, 7507983), (31, 6781404), (38, 5532198), (42, 5005322), (49, 4290276), (57, 3688132), (62, 3390702), (76, 2766099), (84, 2502661), (93, 2260468), (98, 2145138), (114, 1844066), (124, 1695351), (133, 1580628), (147, 1430092), (186, 1130234), (196, 1072569), (217, 968772), (228, 922033), (266, 790314), (294, 715046), (372, 565117), (399, 526876), (434, 484386), (532, 395157), (588, 357523), (589, 356916), (607, 346332), (651, 322924), (798, 263438), (868, 242193), (931, 225804), (1178, 178458), (1214, 173166), (1302, 161462), (1519, 138396), (1596, 131719), (1767, 118972), (1821, 115444), (1862, 112902), (2356, 89229), (2428, 86583), (2604, 80731), (2793, 75268), (3038, 69198), (3534, 59486), (3642, 57722), (3724, 56451), (4123, 50988), (4249, 49476), (4557, 46132), (5586, 37634), (6076, 34599), (7068, 29743), (7284, 28861), (8246, 25494), (8498, 24738), (9114, 23066), (11172, 18817), (11533, 18228), (12369, 16996), (12747, 16492)]