193597250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 460961280

約数和(自身を除く): 267364030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 89, 110, 113, 125, 154, 175, 178, 226, 250, 275, 350, 385, 445, 550, 565, 623, 770, 791, 875, 890, 979, 1130, 1243, 1246, 1375, 1582, 1750, 1925, 1958, 2225, 2486, 2750, 2825, 3115, 3850, 3955, 4450, 4895, 5650, 6215, 6230, 6853, 7910, 8701, 9625, 9790, 10057, 11125, 12430, 13706, 14125, 15575, 17402, 19250, 19775, 20114, 22250, 24475, 28250, 31075, 31150, 34265, 39550, 43505, 48950, 50285, 62150, 68530, 70399, 77875, 87010, 98875, 100570, 110627, 122375, 140798, 155375, 155750, 171325, 197750, 217525, 221254, 244750, 251425, 310750, 342650, 351995, 435050, 502850, 553135, 703990, 774389, 856625, 1087625, 1106270, 1257125, 1548778, 1713250, 1759975, 2175250, 2514250, 2765675, 3519950, 3871945, 5531350, 7743890, 8799875, 13828375, 17599750, 19359725, 27656750, 38719450, 96798625, 193597250]

約数ペア:

[(1, 193597250), (2, 96798625), (5, 38719450), (7, 27656750), (10, 19359725), (11, 17599750), (14, 13828375), (22, 8799875), (25, 7743890), (35, 5531350), (50, 3871945), (55, 3519950), (70, 2765675), (77, 2514250), (89, 2175250), (110, 1759975), (113, 1713250), (125, 1548778), (154, 1257125), (175, 1106270), (178, 1087625), (226, 856625), (250, 774389), (275, 703990), (350, 553135), (385, 502850), (445, 435050), (550, 351995), (565, 342650), (623, 310750), (770, 251425), (791, 244750), (875, 221254), (890, 217525), (979, 197750), (1130, 171325), (1243, 155750), (1246, 155375), (1375, 140798), (1582, 122375), (1750, 110627), (1925, 100570), (1958, 98875), (2225, 87010), (2486, 77875), (2750, 70399), (2825, 68530), (3115, 62150), (3850, 50285), (3955, 48950), (4450, 43505), (4895, 39550), (5650, 34265), (6215, 31150), (6230, 31075), (6853, 28250), (7910, 24475), (8701, 22250), (9625, 20114), (9790, 19775), (10057, 19250), (11125, 17402), (12430, 15575), (13706, 14125)]