213856553620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{8273}}^1$

素因数の和:8641

約数の個数: 96

約数和(自身を含む): 462780573696

約数和(自身を除く): 248924020076

約数列:

[1, 2, 4, 5, 10, 20, 67, 101, 134, 191, 202, 268, 335, 382, 404, 505, 670, 764, 955, 1010, 1340, 1910, 2020, 3820, 6767, 8273, 12797, 13534, 16546, 19291, 25594, 27068, 33092, 33835, 38582, 41365, 51188, 63985, 67670, 77164, 82730, 96455, 127970, 135340, 165460, 192910, 255940, 385820, 554291, 835573, 1108582, 1292497, 1580143, 1671146, 2217164, 2584994, 2771455, 3160286, 3342292, 4177865, 5169988, 5542910, 6320572, 6462485, 7900715, 8355730, 11085820, 12924970, 15801430, 16711460, 25849940, 31602860, 55983391, 105869581, 111966782, 159594443, 211739162, 223933564, 279916955, 319188886, 423478324, 529347905, 559833910, 638377772, 797972215, 1058695810, 1119667820, 1595944430, 2117391620, 3191888860, 10692827681, 21385655362, 42771310724, 53464138405, 106928276810, 213856553620]

約数ペア:

[(1, 213856553620), (2, 106928276810), (4, 53464138405), (5, 42771310724), (10, 21385655362), (20, 10692827681), (67, 3191888860), (101, 2117391620), (134, 1595944430), (191, 1119667820), (202, 1058695810), (268, 797972215), (335, 638377772), (382, 559833910), (404, 529347905), (505, 423478324), (670, 319188886), (764, 279916955), (955, 223933564), (1010, 211739162), (1340, 159594443), (1910, 111966782), (2020, 105869581), (3820, 55983391), (6767, 31602860), (8273, 25849940), (12797, 16711460), (13534, 15801430), (16546, 12924970), (19291, 11085820), (25594, 8355730), (27068, 7900715), (33092, 6462485), (33835, 6320572), (38582, 5542910), (41365, 5169988), (51188, 4177865), (63985, 3342292), (67670, 3160286), (77164, 2771455), (82730, 2584994), (96455, 2217164), (127970, 1671146), (135340, 1580143), (165460, 1292497), (192910, 1108582), (255940, 835573), (385820, 554291)]