202607220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 578793600

約数和(自身を除く): 376186380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 149, 173, 262, 298, 346, 393, 447, 519, 524, 596, 655, 692, 745, 786, 865, 894, 1038, 1310, 1490, 1572, 1730, 1788, 1965, 2076, 2235, 2595, 2620, 2980, 3460, 3930, 4470, 5190, 7860, 8940, 10380, 19519, 22663, 25777, 39038, 45326, 51554, 58557, 67989, 77331, 78076, 90652, 97595, 103108, 113315, 117114, 128885, 135978, 154662, 195190, 226630, 234228, 257770, 271956, 292785, 309324, 339945, 386655, 390380, 453260, 515540, 585570, 679890, 773310, 1171140, 1359780, 1546620, 3376787, 6753574, 10130361, 13507148, 16883935, 20260722, 33767870, 40521444, 50651805, 67535740, 101303610, 202607220]

約数ペア:

[(1, 202607220), (2, 101303610), (3, 67535740), (4, 50651805), (5, 40521444), (6, 33767870), (10, 20260722), (12, 16883935), (15, 13507148), (20, 10130361), (30, 6753574), (60, 3376787), (131, 1546620), (149, 1359780), (173, 1171140), (262, 773310), (298, 679890), (346, 585570), (393, 515540), (447, 453260), (519, 390380), (524, 386655), (596, 339945), (655, 309324), (692, 292785), (745, 271956), (786, 257770), (865, 234228), (894, 226630), (1038, 195190), (1310, 154662), (1490, 135978), (1572, 128885), (1730, 117114), (1788, 113315), (1965, 103108), (2076, 97595), (2235, 90652), (2595, 78076), (2620, 77331), (2980, 67989), (3460, 58557), (3930, 51554), (4470, 45326), (5190, 39038), (7860, 25777), (8940, 22663), (10380, 19519)]