207221874444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{40433}}^1$

素因数の和:40736

約数の個数: 144

約数和(自身を含む): 578593072512

約数和(自身を除く): 371371198068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 233, 234, 282, 423, 466, 468, 564, 611, 699, 846, 932, 1222, 1398, 1692, 1833, 2097, 2444, 2796, 3029, 3666, 4194, 5499, 6058, 7332, 8388, 9087, 10951, 10998, 12116, 18174, 21902, 21996, 27261, 32853, 36348, 40433, 43804, 54522, 65706, 80866, 98559, 109044, 121299, 131412, 142363, 161732, 197118, 242598, 284726, 363897, 394236, 427089, 485196, 525629, 569452, 727794, 854178, 1051258, 1281267, 1455588, 1576887, 1708356, 1900351, 2102516, 2562534, 3153774, 3800702, 4730661, 5125068, 5701053, 6307548, 7601404, 9420889, 9461322, 11402106, 17103159, 18841778, 18922644, 22804212, 24704563, 28262667, 34206318, 37683556, 49409126, 56525334, 68412636, 74113689, 84788001, 98818252, 113050668, 122471557, 148227378, 169576002, 222341067, 244943114, 296454756, 339152004, 367414671, 442781783, 444682134, 489886228, 734829342, 885563566, 889364268, 1102244013, 1328345349, 1469658684, 1771127132, 2204488026, 2656690698, 3985036047, 4408976052, 5313381396, 5756163179, 7970072094, 11512326358, 15940144188, 17268489537, 23024652716, 34536979074, 51805468611, 69073958148, 103610937222, 207221874444]

約数ペア:

[(1, 207221874444), (2, 103610937222), (3, 69073958148), (4, 51805468611), (6, 34536979074), (9, 23024652716), (12, 17268489537), (13, 15940144188), (18, 11512326358), (26, 7970072094), (36, 5756163179), (39, 5313381396), (47, 4408976052), (52, 3985036047), (78, 2656690698), (94, 2204488026), (117, 1771127132), (141, 1469658684), (156, 1328345349), (188, 1102244013), (233, 889364268), (234, 885563566), (282, 734829342), (423, 489886228), (466, 444682134), (468, 442781783), (564, 367414671), (611, 339152004), (699, 296454756), (846, 244943114), (932, 222341067), (1222, 169576002), (1398, 148227378), (1692, 122471557), (1833, 113050668), (2097, 98818252), (2444, 84788001), (2796, 74113689), (3029, 68412636), (3666, 56525334), (4194, 49409126), (5499, 37683556), (6058, 34206318), (7332, 28262667), (8388, 24704563), (9087, 22804212), (10951, 18922644), (10998, 18841778), (12116, 17103159), (18174, 11402106), (21902, 9461322), (21996, 9420889), (27261, 7601404), (32853, 6307548), (36348, 5701053), (40433, 5125068), (43804, 4730661), (54522, 3800702), (65706, 3153774), (80866, 2562534), (98559, 2102516), (109044, 1900351), (121299, 1708356), (131412, 1576887), (142363, 1455588), (161732, 1281267), (197118, 1051258), (242598, 854178), (284726, 727794), (363897, 569452), (394236, 525629), (427089, 485196)]