203248260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 659183616

約数和(自身を除く): 455935356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 170, 180, 204, 254, 255, 306, 340, 381, 508, 510, 523, 612, 635, 762, 765, 1020, 1046, 1143, 1270, 1524, 1530, 1569, 1905, 2092, 2159, 2286, 2540, 2615, 3060, 3138, 3810, 4318, 4572, 4707, 5230, 5715, 6276, 6477, 7620, 7845, 8636, 8891, 9414, 10460, 10795, 11430, 12954, 15690, 17782, 18828, 19431, 21590, 22860, 23535, 25908, 26673, 31380, 32385, 35564, 38862, 43180, 44455, 47070, 53346, 64770, 66421, 77724, 80019, 88910, 94140, 97155, 106692, 129540, 132842, 133365, 160038, 177820, 194310, 199263, 265684, 266730, 320076, 332105, 388620, 398526, 400095, 533460, 597789, 664210, 797052, 800190, 996315, 1129157, 1195578, 1328420, 1600380, 1992630, 2258314, 2391156, 2988945, 3387471, 3985260, 4516628, 5645785, 5977890, 6774942, 10162413, 11291570, 11955780, 13549884, 16937355, 20324826, 22583140, 33874710, 40649652, 50812065, 67749420, 101624130, 203248260]

約数ペア:

[(1, 203248260), (2, 101624130), (3, 67749420), (4, 50812065), (5, 40649652), (6, 33874710), (9, 22583140), (10, 20324826), (12, 16937355), (15, 13549884), (17, 11955780), (18, 11291570), (20, 10162413), (30, 6774942), (34, 5977890), (36, 5645785), (45, 4516628), (51, 3985260), (60, 3387471), (68, 2988945), (85, 2391156), (90, 2258314), (102, 1992630), (127, 1600380), (153, 1328420), (170, 1195578), (180, 1129157), (204, 996315), (254, 800190), (255, 797052), (306, 664210), (340, 597789), (381, 533460), (508, 400095), (510, 398526), (523, 388620), (612, 332105), (635, 320076), (762, 266730), (765, 265684), (1020, 199263), (1046, 194310), (1143, 177820), (1270, 160038), (1524, 133365), (1530, 132842), (1569, 129540), (1905, 106692), (2092, 97155), (2159, 94140), (2286, 88910), (2540, 80019), (2615, 77724), (3060, 66421), (3138, 64770), (3810, 53346), (4318, 47070), (4572, 44455), (4707, 43180), (5230, 38862), (5715, 35564), (6276, 32385), (6477, 31380), (7620, 26673), (7845, 25908), (8636, 23535), (8891, 22860), (9414, 21590), (10460, 19431), (10795, 18828), (11430, 17782), (12954, 15690)]