201941250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^3\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 592310400

約数和(自身を除く): 390369150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 157, 175, 210, 245, 250, 294, 314, 343, 350, 375, 471, 490, 525, 625, 686, 735, 750, 785, 875, 942, 1029, 1050, 1099, 1225, 1250, 1470, 1570, 1715, 1750, 1875, 2058, 2198, 2355, 2450, 2625, 3297, 3430, 3675, 3750, 3925, 4375, 4710, 5145, 5250, 5495, 6125, 6594, 7350, 7693, 7850, 8575, 8750, 10290, 10990, 11775, 12250, 13125, 15386, 16485, 17150, 18375, 19625, 23079, 23550, 25725, 26250, 27475, 30625, 32970, 36750, 38465, 39250, 42875, 46158, 51450, 53851, 54950, 58875, 61250, 76930, 82425, 85750, 91875, 98125, 107702, 115395, 117750, 128625, 137375, 161553, 164850, 183750, 192325, 196250, 214375, 230790, 257250, 269255, 274750, 294375, 323106, 384650, 412125, 428750, 538510, 576975, 588750, 643125, 686875, 807765, 824250, 961625, 1153950, 1286250, 1346275, 1373750, 1615530, 1923250, 2060625, 2692550, 2884875, 4038825, 4121250, 4808125, 5769750, 6731375, 8077650, 9616250, 13462750, 14424375, 20194125, 28848750, 33656875, 40388250, 67313750, 100970625, 201941250]

約数ペア:

[(1, 201941250), (2, 100970625), (3, 67313750), (5, 40388250), (6, 33656875), (7, 28848750), (10, 20194125), (14, 14424375), (15, 13462750), (21, 9616250), (25, 8077650), (30, 6731375), (35, 5769750), (42, 4808125), (49, 4121250), (50, 4038825), (70, 2884875), (75, 2692550), (98, 2060625), (105, 1923250), (125, 1615530), (147, 1373750), (150, 1346275), (157, 1286250), (175, 1153950), (210, 961625), (245, 824250), (250, 807765), (294, 686875), (314, 643125), (343, 588750), (350, 576975), (375, 538510), (471, 428750), (490, 412125), (525, 384650), (625, 323106), (686, 294375), (735, 274750), (750, 269255), (785, 257250), (875, 230790), (942, 214375), (1029, 196250), (1050, 192325), (1099, 183750), (1225, 164850), (1250, 161553), (1470, 137375), (1570, 128625), (1715, 117750), (1750, 115395), (1875, 107702), (2058, 98125), (2198, 91875), (2355, 85750), (2450, 82425), (2625, 76930), (3297, 61250), (3430, 58875), (3675, 54950), (3750, 53851), (3925, 51450), (4375, 46158), (4710, 42875), (5145, 39250), (5250, 38465), (5495, 36750), (6125, 32970), (6594, 30625), (7350, 27475), (7693, 26250), (7850, 25725), (8575, 23550), (8750, 23079), (10290, 19625), (10990, 18375), (11775, 17150), (12250, 16485), (13125, 15386)]