201201930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 568923264

約数和(自身を除く): 367721334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 37, 45, 46, 69, 71, 74, 90, 111, 115, 138, 142, 185, 207, 213, 222, 230, 333, 345, 355, 370, 414, 426, 555, 639, 666, 690, 710, 851, 1035, 1065, 1110, 1278, 1369, 1633, 1665, 1702, 2070, 2130, 2553, 2627, 2738, 3195, 3266, 3330, 4107, 4255, 4899, 5106, 5254, 6390, 6845, 7659, 7881, 8165, 8214, 8510, 9798, 12321, 12765, 13135, 13690, 14697, 15318, 15762, 16330, 20535, 23643, 24495, 24642, 25530, 26270, 29394, 31487, 38295, 39405, 41070, 47286, 48990, 60421, 61605, 62974, 73485, 76590, 78810, 94461, 97199, 118215, 120842, 123210, 146970, 157435, 181263, 188922, 194398, 236430, 283383, 291597, 302105, 314870, 362526, 472305, 485995, 543789, 566766, 583194, 604210, 874791, 906315, 944610, 971990, 1087578, 1416915, 1457985, 1749582, 1812630, 2235577, 2718945, 2833830, 2915970, 4373955, 4471154, 5437890, 6706731, 8747910, 11177885, 13413462, 20120193, 22355770, 33533655, 40240386, 67067310, 100600965, 201201930]

約数ペア:

[(1, 201201930), (2, 100600965), (3, 67067310), (5, 40240386), (6, 33533655), (9, 22355770), (10, 20120193), (15, 13413462), (18, 11177885), (23, 8747910), (30, 6706731), (37, 5437890), (45, 4471154), (46, 4373955), (69, 2915970), (71, 2833830), (74, 2718945), (90, 2235577), (111, 1812630), (115, 1749582), (138, 1457985), (142, 1416915), (185, 1087578), (207, 971990), (213, 944610), (222, 906315), (230, 874791), (333, 604210), (345, 583194), (355, 566766), (370, 543789), (414, 485995), (426, 472305), (555, 362526), (639, 314870), (666, 302105), (690, 291597), (710, 283383), (851, 236430), (1035, 194398), (1065, 188922), (1110, 181263), (1278, 157435), (1369, 146970), (1633, 123210), (1665, 120842), (1702, 118215), (2070, 97199), (2130, 94461), (2553, 78810), (2627, 76590), (2738, 73485), (3195, 62974), (3266, 61605), (3330, 60421), (4107, 48990), (4255, 47286), (4899, 41070), (5106, 39405), (5254, 38295), (6390, 31487), (6845, 29394), (7659, 26270), (7881, 25530), (8165, 24642), (8214, 24495), (8510, 23643), (9798, 20535), (12321, 16330), (12765, 15762), (13135, 15318), (13690, 14697)]