201914984676

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{140663}}^1$

素因数の和:140821

約数の個数: 96

約数和(自身を含む): 501083428608

約数和(自身を除く): 299168443932

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 61, 74, 106, 111, 122, 148, 159, 183, 212, 222, 244, 318, 366, 444, 636, 732, 1961, 2257, 3233, 3922, 4514, 5883, 6466, 6771, 7844, 9028, 9699, 11766, 12932, 13542, 19398, 23532, 27084, 38796, 119621, 140663, 239242, 281326, 358863, 421989, 478484, 562652, 717726, 843978, 1435452, 1687956, 5204531, 7455139, 8580443, 10409062, 14910278, 15613593, 17160886, 20818124, 22365417, 25741329, 29820556, 31227186, 34321772, 44730834, 51482658, 62454372, 89461668, 102965316, 275840143, 317476391, 454763479, 551680286, 634952782, 827520429, 909526958, 952429173, 1103360572, 1269905564, 1364290437, 1655040858, 1819053916, 1904858346, 2728580874, 3310081716, 3809716692, 5457161748, 16826248723, 33652497446, 50478746169, 67304994892, 100957492338, 201914984676]

約数ペア:

[(1, 201914984676), (2, 100957492338), (3, 67304994892), (4, 50478746169), (6, 33652497446), (12, 16826248723), (37, 5457161748), (53, 3809716692), (61, 3310081716), (74, 2728580874), (106, 1904858346), (111, 1819053916), (122, 1655040858), (148, 1364290437), (159, 1269905564), (183, 1103360572), (212, 952429173), (222, 909526958), (244, 827520429), (318, 634952782), (366, 551680286), (444, 454763479), (636, 317476391), (732, 275840143), (1961, 102965316), (2257, 89461668), (3233, 62454372), (3922, 51482658), (4514, 44730834), (5883, 34321772), (6466, 31227186), (6771, 29820556), (7844, 25741329), (9028, 22365417), (9699, 20818124), (11766, 17160886), (12932, 15613593), (13542, 14910278), (19398, 10409062), (23532, 8580443), (27084, 7455139), (38796, 5204531), (119621, 1687956), (140663, 1435452), (239242, 843978), (281326, 717726), (358863, 562652), (421989, 478484)]