202439358

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 515681280

約数和(自身を除く): 313241922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 61, 66, 74, 99, 111, 122, 151, 183, 198, 222, 297, 302, 333, 366, 407, 453, 549, 594, 666, 671, 814, 906, 999, 1098, 1221, 1342, 1359, 1647, 1661, 1998, 2013, 2257, 2442, 2718, 3294, 3322, 3663, 4026, 4077, 4514, 4983, 5587, 6039, 6771, 7326, 8154, 9211, 9966, 10989, 11174, 12078, 13542, 14949, 16761, 18117, 18422, 20313, 21978, 24827, 27633, 29898, 33522, 36234, 40626, 44847, 49654, 50283, 55266, 60939, 61457, 74481, 82899, 89694, 100566, 101321, 121878, 122914, 148962, 150849, 165798, 184371, 202642, 223443, 248697, 301698, 303963, 340807, 368742, 446886, 497394, 553113, 607926, 670329, 681614, 911889, 1022421, 1106226, 1340658, 1659339, 1823778, 2044842, 2735667, 3067263, 3318678, 3748877, 5471334, 6134526, 7497754, 9201789, 11246631, 18403578, 22493262, 33739893, 67479786, 101219679, 202439358]

約数ペア:

[(1, 202439358), (2, 101219679), (3, 67479786), (6, 33739893), (9, 22493262), (11, 18403578), (18, 11246631), (22, 9201789), (27, 7497754), (33, 6134526), (37, 5471334), (54, 3748877), (61, 3318678), (66, 3067263), (74, 2735667), (99, 2044842), (111, 1823778), (122, 1659339), (151, 1340658), (183, 1106226), (198, 1022421), (222, 911889), (297, 681614), (302, 670329), (333, 607926), (366, 553113), (407, 497394), (453, 446886), (549, 368742), (594, 340807), (666, 303963), (671, 301698), (814, 248697), (906, 223443), (999, 202642), (1098, 184371), (1221, 165798), (1342, 150849), (1359, 148962), (1647, 122914), (1661, 121878), (1998, 101321), (2013, 100566), (2257, 89694), (2442, 82899), (2718, 74481), (3294, 61457), (3322, 60939), (3663, 55266), (4026, 50283), (4077, 49654), (4514, 44847), (4983, 40626), (5587, 36234), (6039, 33522), (6771, 29898), (7326, 27633), (8154, 24827), (9211, 21978), (9966, 20313), (10989, 18422), (11174, 18117), (12078, 16761), (13542, 14949)]