202241120

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 491647968

約数和(自身を除く): 289406848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 97, 157, 160, 166, 194, 314, 332, 388, 415, 485, 628, 664, 776, 785, 830, 970, 1256, 1328, 1552, 1570, 1660, 1940, 2512, 2656, 3104, 3140, 3320, 3880, 5024, 6280, 6640, 7760, 8051, 12560, 13031, 13280, 15229, 15520, 16102, 25120, 26062, 30458, 32204, 40255, 52124, 60916, 64408, 65155, 76145, 80510, 104248, 121832, 128816, 130310, 152290, 161020, 208496, 243664, 257632, 260620, 304580, 322040, 416992, 487328, 521240, 609160, 644080, 1042480, 1218320, 1264007, 1288160, 2084960, 2436640, 2528014, 5056028, 6320035, 10112056, 12640070, 20224112, 25280140, 40448224, 50560280, 101120560, 202241120]

約数ペア:

[(1, 202241120), (2, 101120560), (4, 50560280), (5, 40448224), (8, 25280140), (10, 20224112), (16, 12640070), (20, 10112056), (32, 6320035), (40, 5056028), (80, 2528014), (83, 2436640), (97, 2084960), (157, 1288160), (160, 1264007), (166, 1218320), (194, 1042480), (314, 644080), (332, 609160), (388, 521240), (415, 487328), (485, 416992), (628, 322040), (664, 304580), (776, 260620), (785, 257632), (830, 243664), (970, 208496), (1256, 161020), (1328, 152290), (1552, 130310), (1570, 128816), (1660, 121832), (1940, 104248), (2512, 80510), (2656, 76145), (3104, 65155), (3140, 64408), (3320, 60916), (3880, 52124), (5024, 40255), (6280, 32204), (6640, 30458), (7760, 26062), (8051, 25120), (12560, 16102), (13031, 15520), (13280, 15229)]