201029325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 398069760

約数和(自身を除く): 197040435

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 79, 105, 111, 131, 175, 185, 237, 259, 393, 395, 525, 553, 555, 655, 777, 917, 925, 1185, 1295, 1659, 1965, 1975, 2751, 2765, 2775, 2923, 3275, 3885, 4585, 4847, 5925, 6475, 8295, 8769, 9825, 10349, 13755, 13825, 14541, 14615, 19425, 20461, 22925, 24235, 31047, 33929, 41475, 43845, 51745, 61383, 68775, 72443, 72705, 73075, 101787, 102305, 121175, 155235, 169645, 217329, 219225, 258725, 306915, 362215, 363525, 382913, 508935, 511525, 776175, 848225, 1086645, 1148739, 1534575, 1811075, 1914565, 2544675, 2680391, 5433225, 5743695, 8041173, 9572825, 13401955, 28718475, 40205865, 67009775, 201029325]

約数ペア:

[(1, 201029325), (3, 67009775), (5, 40205865), (7, 28718475), (15, 13401955), (21, 9572825), (25, 8041173), (35, 5743695), (37, 5433225), (75, 2680391), (79, 2544675), (105, 1914565), (111, 1811075), (131, 1534575), (175, 1148739), (185, 1086645), (237, 848225), (259, 776175), (393, 511525), (395, 508935), (525, 382913), (553, 363525), (555, 362215), (655, 306915), (777, 258725), (917, 219225), (925, 217329), (1185, 169645), (1295, 155235), (1659, 121175), (1965, 102305), (1975, 101787), (2751, 73075), (2765, 72705), (2775, 72443), (2923, 68775), (3275, 61383), (3885, 51745), (4585, 43845), (4847, 41475), (5925, 33929), (6475, 31047), (8295, 24235), (8769, 22925), (9825, 20461), (10349, 19425), (13755, 14615), (13825, 14541)]